{"id":"F2006L03254","name":"Vehicle Standard (Australian Design Rule 51/00 – Filament Lamps) 2006","slug":"vehicle-standard-australian-design-rule-51-00-filament-lamps-2006","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":60613,"registerId":"commonwealth-F2006L03254-current","compilationNumber":null,"startDate":"2026-04-02","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"Vehicle Standard (Australian Design Rule 51/00 – Filament Lamps) 2006","content":"![Commonwealth Coat of Arms](image.001.jpeg)\n\nVehicle Standard (Australian Design Rule 51/00 – Filament Lamps) 2006\n\nMade under section 12 of the Road Vehicle Standards Act 2018\n\nCompilation: 1 (up to and including Vehicle Standard (Australian Design Rule) Lighting Standards Amendment Instrument 2022 (No.1)\n\nCompilation Date: 20 January 2023\n\nCompiled by: Vehicle Safety Policy and Partnerships, Department of Infrastructure, Transport, Regional Development, Communications and the Arts\n\nCONTENTS\n\n0. legislative provisions.............................................3\n\n1. SCOPE........................................................3\n\n2. APPLICABILITY AND IMPLEMENTATION........................3\n\n3. DEFINITIONS..................................................3\n\n4. REQUIREMENTS...............................................3\n\n5. EXEMPTIONS AND ALTERNATIVE PROCEDURES.................3\n\n6. SUPPLEMENTARY GENERAL REQUIREMENTS...................4\n\n7. ALTERNATIVE STANDARDS....................................4\n\n8. NOTES........................................................5\n\nAppendix A...........................................................6\n\nCOMPILATION NOTES..............................................159\n\n1. legislative provisions\n 1. NAME OF STANDARD\n 1. This Standard is the Vehicle Standard (Australian Design Rule 51/00 – Filament Lamps) 2006.\n 2. This Standard may also be cited as Australian Design Rule 51/00 — Filament Lamps.\n2. SCOPE\n\nThis Australian Design Rule (ADR) prescribes the dimensional and photometric requirements for filament lamps which ensure interchangeability and correct functioning when installed in a lamp unit.\n\n1. APPLICABILITY AND IMPLEMENTATION\n 1. ADR 51 is applicable to vehicles fitted with lamps incorporating filament light sources where the specific lamp ADR requires the light source to comply with this rule.\n2. DEFINITIONS\n 1. Refer to paragraph 2.1 of Appendix A.\n3. REQUIREMENTS\n 1. Filament lamp light sources fitted to vehicles in accordance with lamp ADRs and required to comply with this ADR must comply with either:\n\n1. The technical requirements of Appendix A as varied by part 5. Exemptions and Alternative Procedures and part 6. Supplementary General Requirements; or\n The alternative standards set out in part 7. Alternative Standards.\n\n1. EXEMPTIONS AND ALTERNATIVE PROCEDURES\n 1. The following provisions of Appendix A do not apply.\n 1. Administrative provisions\n\nSection 2.2 Application for approval\n\nSection 2.4 Approval\n\nSection 3.8 Observation concerning selective yellow colour.\n\nSection 5 Penalties for non conformity of production\n\nSection 6 Production definitely discontinued\n\nSection 7 Names and addresses of technical services responsible for conducting approval tests, and of administrative departments \n\nSection 8 Transitional provisions\n\nAnnexes\n\nAnnex 2 Communication concerning the approval (or refusal or withdrawal of approval or production definitely discontinued) of a type of filament lamp pursuant to Regulation No. 37\n\nAnnex 3 Example of the arrangement of the approval mark\n\n1. SUPPLEMENTARY GENERAL REQUIREMENTS\n\nThe following general requirements are supplementary to the requirements of Appendix A:\n\n1. The requirements and procedures set out in Annexes 6 and 7 of Appendix A are acceptable for the purposes of demonstrating compliance with the technical requirements of this rule.\n2. In paragraph 3.10 of Appendix A, it is permissible to use filament lamps other than standard filament lamps listed in Annex 1 for photometric tests specified in lighting component ADRs which refer to ADR 51/… provided those filament lamps comply with clause 7.2. and other requirements of this Rule except for Annex 1.\n3. In cases where it is not possible to meet the requirements of paragraph 2.3, Inscriptions, information necessary to ensure traceability of replaceable components affecting the photometric performance must be provided. This information shall be marked on the bulb, or the cap, or permanently marked on the lamp body.\n\n1. ALTERNATIVE STANDARDS\n 1. The technical requirements of any of the editions of United Nations Regulation No. 37 - UNIFORM PROVISIONS CONCERNING THE APPROVAL OF FILAM.ENT LAMPS FOR USE IN APPROVED LAMP UNITS OF POWER-DRIVEN VEHICLES AND OF THEIR TRAILERS.\n 2. Filament lamps conforming to FMVSS 108 Lamps Reflective Devices and Associated Equipment, SAE J573 Dec89 Miniature Lamp Bulbs and JIS C 7506 – 1994 Lamp Bulbs for Motor Vehicles, may be used in lighting and light signalling devices in which case the photometric test must be conducted as referenced in paragraphs 6.2 and 6.3 using either\n 1. a standard filament lamp which has been selected as specified in the relevant standard referenced in clause 7.2 above; or\n 2. where selection of standard filament lamp is not addressed in the standard chosen from those required in clause 7.2 above, then the light and light signalling device must be capable of meeting those photometric requirements using any of the filament lamps of the selected type that conform to the specifications in that standard. \n \n2. NOTES\n 1. In place of Regulation No 48 where referenced in Appendix A, read ADR 13/00.\n\nAppendix A\n\nUN REGULATION No. 37/03\n\nUNIFORM PROVISIONS CONCERNING THE APPROVAL OF FILAMENT \nLAMPS FOR USE IN APPROVED LAMP UNITS OF POWER DRIVEN \nVEHICLES AND THEIR TRAILERS\n\nNOTE:\n\nIn view of recent changes to the Regulation, text containing Supplements 8 and 9 have not been incorporated in the main Regulation document. Supplements 8 and 9 have been attached at the end of R37/03. Changes in the texts of Supplements 8 and 9 will be incorporated into the Regulation when the consolidated document is available from the UN-ECE. \n\nRegulation No. 37\n\nUNIFORM PROVISIONS CONCERNING THE APPROVAL OF FILAMENT \nLAMPS FOR USE IN APPROVED LAMP UNITS OF POWER DRIVEN \nVEHICLES AND OF THEIR TRAILERS\n\nCONTENTS\n\nREGULATION\n\n1. Scope\n2. Administrative provisions\n\n2.1. Definitions\n\n2.2. Application for approval\n\n2.3. Inscriptions\n\n2.4. Approval\n\n1. Technical requirements\n\n3.1. Definitions\n\n3.2. General specifications\n\n3.3. Manufacture\n\n3.4. Tests\n\n3.5. Filament position and dimensions\n\n3.6. Colour\n\n3.7. The UV radiation of a halogen filament\n\n3.8. lamp Observation concerning selective-yellow colour\n\n3.9. Check on optical quality\n\n3.10. Standard filament lamps\n\n1. Conformity of production\n2. Penalties for non-conformity of production\n3. Production definitely discontinued\n4. Names and addresses of technical services responsible for conducting approval tests, and of administrative departments\n5. Transitional provisions\n\nANNEXES\n\nAnnex 1 Sheets\n\nSheets H1\n\nSheets H2\n\nSheets H3\n\nSheets H4\n\nSheets P21W\n\nSheet P21/4W\n\nSheets P21/5W\n\nSheet R5W\n\nSheet R10W\n\nSheet C5W\n\nSheets C21W (filament lamp for reversing lamp)\n\nSheet T4W\n\nSheet W5W\n\nSheet W3W\n\nSheets S1 and S2 (filament lamps for motor cycles)\n\nSheet S3 (filament lamp for mopeds) \n\nCONTENTS (continued)\n\nSheets S4 (filament lamp for mopeds)\n\nSheets HS1\n\nSheets HS2 (halogen filament lamp for mopeds)\n\nSheets PY21W (amber coloured filament lamp)\n\nSheet H6W\n\nSheets HB3\n\nSheets HB4\n\nSheet T1.4W\n\nSheet H7\n\nSheets H27W\n\nSheets P27W\n\nSheets P27W/7W\n\nSheet WY5W\n\nSheets H21W\n\nSheets W21W\n\nSheets W21/5W\n\nSheets W2.3W\n\nSheets H8\n\nSheets W16W\n\nSheets HIR1\n\nSheets PY27/7W\n\nSheets HIR2\n\nSheets H9\n\nSheets H10\n\nAnnex 2 Communication concerning the approval (or extension or refusal or withdrawal of approval or production definitely discontinued) of a type of filament lamp pursuant to Regulation No. 37\n\nAnnex 3 Example of the arrangement of the approval mark \\*/\n\nAnnex 4 Luminous centre and shapes of lamp filaments\n\nAnnex 5 Checking the colour and transmission of selective-yellow bulbs and outer bulbs and amber bulbs Annex 6 Minimum requirements for quality control procedures by the manufacturer\n\nAnnex 7 Sampling and compliance levels for manufacturer tests records\n\nAnnex 8 Minimum requirements for spot checks by the administrative authority\n\nAnnex 9 Compliance approved by spot check\n\n\\*/ The first five filament lamp categories were added by Supplement 10 to the 03 series of amendments to Regulation No.37 (TRANS/SC.1/WP.29/ R.652). \n\nRegulation No. 37\n\nUNIFORM PROVISIONS CONCERNING THE APPROVAL OF FILAMENT \nLAMPS FOR USE IN APPROVED LAMP UNITS OF POWER DRIVEN \nVEHICLES AND OF THEIR TRAILERS\n\n1. SCOPE\n\nThis Regulation applies to filament lamps shown in annex 1 and intended for use in approved lamp units of power driven vehicles and of their trailers.\n\n1. ADMINISTRATIVE PROVISIONS\n\n2.1. Definitions\n\n2.1.1. Definition of \"category\"\n\nThe term \"category\" is used in this Regulation to describe different basic design of standardized filament lamps. Each category has a specific designation, as for example: \"F1\", \"P21W\", \"T4W\".\n\n2.1.2. Definition of \"type\"\n\nFilament lamps of different \"types\" are lamps within the same category which differ in such essential respects as:\n\n2.1.2.1. trade name or mark; 1/\n\n2.1.2.2. bulb design, in so far as these differences affect the optical results;\n\n2.1.2.3. bulb colour\n\nA selective-yellow bulb or an additional selective-yellow outer bulb, solely intended to change the colour but not the other characteristics of a colourless filament lamp, does not constitute a change of type of the filament lamp;\n\n2.1.2.4. rated voltage.\n\n2.2. Application for approval\n\n2.2.1. The application for approval shall be submitted by the owner of the trade name or mark, or by his duly accredited representative.\n\n2.2.2. Every application for approval shall be accompanied (see also para. 2.4.2.) by:\n\n2.2.2.1. drawings in triplicate, sufficiently detailed to permit identification of the type;\n\n2.2.2.2. a brief technical description;\n\n2.2.2.3. five samples of each colour which has been applied for.\n\n2.2.3. In the case of a type of filament lamp differing only by the trade name or mark from a type that has already been approved it shall be sufficient to submit:\n\n1/ Filament lamps bearing the same trade name or mark but produced by different manufacturers are considered as being of different types. Filament lamps produced by the same manufacturer differing only by the trade name or mark may be considered to be of the same type. \n\n2.2.3.1. a declaration by the lamp manufacturer that the type submitted is identical (except in the trade name or mark) with and has been produced by the same manufacturer as, the type already approved, the latter being identified by its approval code;\n\n2.2.3.2. two samples bearing the new trade name or mark.\n\n2.2.4. The competent authority shall verify the existence of satisfactory arrangements for ensuring effective control of the conformity of production before type approval is granted.\n\n2.3. Inscriptions\n\n2.3.1. Filament lamps submitted for approval shall bear on the cap or bulb: 2/\n\n2.3.1.1. the trade name or mark of the applicant;\n\n2.3.1.2. the rated voltage;\n\n2.3.1.3. the international designation of the relevant category;\n\n2.3.1.4. the rated wattage (in the sequence, principal filament/secondary filament for dual- filament lamps); this need not be indicated separately if it is part of the\n\ninternational designation of the relevant filament lamp category;\n\n2.3.1.5. a space of sufficient size to accommodate the approval mark.\n\n2.3.2. The space mentioned in paragraph 2.3.1.5. above shall be indicated in the drawings accompanying the application for approval.\n\n2.3.3. Halogen filament lamps \\*/ meeting the requirements of paragraph 3.7. below shall be marked with a \"U\".\n\n2.3.4. Other inscriptions than those covered by paragraphs 2.3.1. and 2.4.3. may be affixed, on the condition that they do not adversely affect the luminous characteristics.\n\n2.4. Approval\n\n2.4.1. If all the samples of a type of filament lamp which are submitted in pursuance of paragraphs 2.2.2.3. or 2.2.3.2. above meet the requirements of this Regulation, approval shall be granted.\n\n2.4.2. An approval code shall be assigned to each type approved. Its first character (at present 2 corresponding to the 02 series of amendments which entered into force on 27 October 1983 and to the 03 series of amendments, not requiring changes in the approval number, which entered into force on 1 June 1984) shall indicate the series of amendments incorporating the most recent major technical amendments made to the Regulation at the time of issue of the approval. This will be followed by an identification code comprising not more than two characters. Only the arabic numerals and capital letters listed in footnote 3/ shall be used. The same Contracting Party may not assign the same code to another type of filament lamp. Notice of approval or of extension or refusal or withdrawal of approval or\n\n2/ In this latter case, the luminous characteristics shall not be adversely affected.\n\n\\*/ Halogen filament lamps are filament lamps whose category designation starts with the letter \"H\".\n\n3/ 0 1 2 3 4 5 6 7 8 9 A B C D E F G H J K L M N P R S T U V W X Y Z \n\nproduction definitely discontinued of a type of filament lamp pursuant to this Regulation shall be communicated to the Parties to the 1958 Agreement which apply this Regulation by means of a form conforming to the model in annex 2 to this Regulation. If the applicant so desires the approval code may be assigned to the colourless and to the selective-yellow filament lamp (see para. 2.1.2.3.).\n\n2.4.3. To every filament lamp conforming to a type approved under this Regulation there shall be affixed in the space referred to in paragraph 2.3.1.5., in addition to the inscriptions required under paragraph 2.3.1., an international approval mark consisting of:\n\n2.4.3.1. a truncated circle surrounding the letter \"E\" followed by the distinguishing number of the country which has granted approval; 4/\n\n2.4.3.2. the approval code, placed close to the truncated circle.\n\n2.4.4. If the applicant has obtained the same approval code for several trade names or marks, one or more of them will suffice to meet the requirements of paragraph 2.3.1.1.\n\n2.4.5. The marks and inscriptions specified in paragraphs 2.3.1. and 2.4.3. shall be clearly legible and be indelible.\n\n2.4.6. Annex 3 to this Regulation gives an example of arrangement of the approval mark.\n\n3. TECHNICAL REQUIREMENTS\n\n3.1. Definitions\n\n3.1.1. Rated voltage: voltage (in V) marked on the filament lamp;\n\n3.1.2. Rated wattage: wattage (in W) marked on the filament lamp which may be incorporated into the international designation of the relevant category;\n\n3.1.3. Test voltage: voltage, at the filament lamp terminals for which the electrical and photometric characteristics of the filament lamp are intended and are to be tested;\n\n3.1.4. Objective values: values to be achieved, within the specified tolerances,\n\nwhen the filament lamp is supplied with current at its test voltage;\n\n3.1.5. Standard filament lamp: a lamp with colourless bulb (except for amber filament lamps) and with reduced dimensional tolerances, used for the testing of lighting devices. Standard filament lamps are specified in only one voltage rating for each category;\n\n4/ 1 for Germany, 2 for France, 3 for Italy, 4 for the Netherlands, 5 for Sweden, 6 for Belgium, 7 for Hungary, 8 for the Czech Republic, 9 for Spain, 1O for Yugoslavia, 11 for the United Kingdom, 12 for Austria, 13 for Luxembourg, 14 for Switzerland, 15 (vacant), 16 for Norway, 17 for Finland, 18 for Denmark, 19 for Romania, 20 for Poland, 21 for Portugal, 22 for the Russian Federation, 23 for Greece, 24 (vacant), 25 for Croatia, 26 for Slovenia, 27 for Slovakia, 28 for Belarus, 29 for Estonia, 30 (vacant), 31 for Bosnia and Herzegovina, 32-36 (vacant), 37 for Turkey, 38-39 (vacant) and 40 for The former Yugoslav Republic of Macedonia. Subsequent numbers will be assigned to other countries in the chronological order in which they ratify or accede to the Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles, Equipment and Parts which can be Fitted and/or be Used on Wheeled Vehicles and the Conditions for Reciprocal Recognition of Approvals Granted on the Basis of these Prescriptions, and the numbers thus assigned shall be communicated to the Contracting Parties to the Agreement by the Secretary-General of the United Nations. \n\n3.1.6. Reference luminous flux: specified luminous flux of a standard filament lamp to which the optical characteristics of a lighting device shall be referred;\n\n3.1.7. Measuring luminous flux: specified value of the luminous flux for testing a filament lamp in the standard headlamp as specified in paragraph 3.8.;\n\n3.1.8. Reference axis: an axis defined with reference to the cap and to which certain dimensions of the filament lamp are referred;\n\n3.1.9. Reference plane: a plane defined with reference to the cap and to which certain dimensions of the filament lamp are referred.\n\n3.2. General specifications\n\n3.2.1. Each sample submitted shall conform to the relevant specifications of this Regulation.\n\n3.2.2. Filament lamps shall be so designed as to be and to remain in good working order when in normal use. They shall moreover exhibit no fault in design or manufacture.\n\n3.3. Manufacture\n\n3.3.1. Filament lamp bulbs shall exhibit no scores or spots which might impair their efficiency and their optical performance.\n\n3.3.2. Filament lamps shall be equipped with standard caps complying with the cap data sheets of IEC Publication 61, third edition, as specified on the individual lamp data sheets of annex 1.\n\n3.3.3. The cap shall be strong and firmly secured to the bulb.\n\n3.3.4. To ascertain whether filament lamps conform to the requirements of paragraphs 3.3.1. to 3.3.3. above, a visual inspection, a dimension check and, where necessary, a trial fitting shall be carried out.\n\n3.4. Tests\n\n3.4.1. Filament lamps shall first be aged at their test voltage for approximately one hour. For dual-filament lamps, each filament shall be aged separately.\n\n3.4.2. In the case of a coloured bulb after the aging period corresponding to paragraph 3.4.1. the surface of the bulb shall be lightly wiped with a cotton cloth soaked in a mixture of 70vol.% of n-heptane and 30vol.% of toluol. After about five minutes, the surface shall be inspected visually. It must not show any apparent changes.\n\n3.4.3. The position and dimensions of the filaments shall be measured with the filament lamps being supplied with current at from 90% to 100% of the test voltage.\n\n3.4.4. Unless otherwise specified, electrical and photometric measurements shall be carried out at the test voltage.\n\n3.4.5. Electrical measurements shall be carried out with instruments of at least class 0.2. \n\n3.4.6. The luminous flux specified on the filament lamp data sheets of annex 1 is valid for filament lamps emitting white light, unless a special colour is stated there.\n\nIn the case where selective-yellow colour is allowed, the luminous flux of the filament lamp with selective-yellow outer bulb shall be at least 85% of the specified luminous flux of the relevant filament lamp with colourless bulb.\n\n3.5. Filament position and dimensions\n\n3.5.1. The geometric shapes of the filaments shall in principle be as specified on the lamp data sheets of annex 1.\n\n3.5.2. For line filaments the correct position and shape shall be checked as specified in the relevant data sheets.\n\n3.5.3. If the filament is shown on the lamp data sheet in at least one view as a point, the position of the luminous centre shall be determined in conformity with annex 4.\n\n3.5.4. The length of a line filament shall be determined by its ends, defined - unless otherwise specified on the relevant data sheet - as the apices of the first and the last filament turn as seen in projection perpendicular to the reference axis of the lamp. Such an apex shall comply with the requirement that the angle formed by the legs shall not exceed 90 degrees. In the case of coiled-coil filaments the apices of the secondary turns shall be taken into account.\n\n3.5.4.1. For axial filaments the extreme position of the apices considered shall be determined by rotating the filament lamp about its reference axis. The length shall then be measured in a direction parallel to the reference axis.\n\n3.5.4.2. For transverse filaments the filament axis shall be placed perpendicular to the direction of projection. The length shall be measured in a direction perpendicular to the reference axis.\n\n3.6. Colour\n\n3.6.1. The bulb of the filament lamp shall be colourless, 5/ unless otherwise prescribed on the relevant data sheet.\n\n3.6.2. The colorimetric characteristics, expressed in CIE chromaticity coordinates, shall lie within the following limits: finished filament lamps with selective yellow bulb or outer bulb\n\nlimit towards red: y > 0.138 + 0.580x;\n\nlimit towards green: y < 1.29x - 0.100;\n\nlimit towards white: y > -x + 0.966;\n\n(y > -x + 0.940 and y = 0.440 for front fog lamps);\n\nlimit towards spectral value: y < -x + 0.992; \nfinished filament lamps with amber bulb\n\n5/ A bulb is considered to be colourless if it does not appreciably alter the trichromatic coordinates of a luminous source having a colour temperature of 2,856K. \n\nlimit towards red y > 0.398\n\nlimit towards green y < 0.429\n\nlimit towards white z < 0.007\n\n3.6.3. The colour and the transmission of the bulb of filament lamps emitting coloured light shall be measured by the method specified in annex 5.\n\n3.7. The UV radiation of a halogen filament lamp shall be such that:\n\n![Two formulas listed vertically on the page. The formulas, respectively, specify the k1 and k2 values of the UV radiation of a halogen filament lamp](image.002.jpeg)\n\nwhere: Ee (lamda) \\[W/nm\\] is the spectral distribution of the radiant flux; V (lamda) \\[l\\] is the spectral luminous efficiency;\n\nlamda \\[nm\\] is the wave length.\n\nThis value shall be calculated using intervals of five nanometre.\n\n3.8. Observation concerning selective-yellow colour\n\nAn approval of a filament lamp type under this Regulation may be granted, pursuant to paragraph 3.6 above, for a filament lamp with a colourless as well as a selective-yellow bulb or outer bulb; article 3 of the Agreement to which this Regulation is annexed shall not prevent the Contracting Parties from prohibiting, on vehicles registered by them, lamps emitting either white or selective-yellow light.\n\n3.9. Check on optical quality\n\n(Applies solely to filament lamps with two filaments for headlamps emitting an asymmetrical passing beam).\n\n3.9.1. This check of optical quality shall be carried out at a voltage such that the measuring luminous flux is obtained; the specifications of paragraph 3.4.6. are to be observed accordingly.\n\n3.9.2. For 12V filament lamps emitting white light:\n\nThe sample which most nearly conforms to the requirements laid down for the standard filament lamp shall be tested in a standard headlamp as specified in paragraph 3.8.5. and it shall be verified whether the assembly comprising the aforesaid headlamp and the filament lamp being tested meets the light-distribution requirements laid down for the passing beam in the relevant Regulation.\n\n3.9.3. For 6V and 24V filament lamps emitting white light: The sample which most nearly conforms to the nominal dimension values shall be tested in a \n\nstandard headlamp as specified in paragraph 3.8.5. and it shall be verified whether the assembly comprising the aforesaid headlamp and the filament lamp being tested meets the light-distribution requirements laid down for the passing-beam in the relevant Regulation. Deviations not exceeding 10% of the minimum values will be acceptable.\n\n3.9.4. Filament lamps having a selective-yellow bulb or outer bulb shall be tested in the same manner as described in paragraphs 3.8.2. and 3.8.3. in a standard headlamp as specified in paragraph 3.8.5. to ensure that the illumination complies with at least 85%, for 12V filament lamps, and at least 77%, for 6V and 24V filament lamps, with the minimum values of the light-distribution requirements laid down for the passing beam in the relevant Regulation. The maximum illumination limits remain unchanged.\n\nIn the case of a filament lamp having a selective-yellow bulb this test shall be left out if the approval is also given to the same type of filament lamp emitting white light.\n\n3.9.5. A headlamp shall be deemed to be a standard headlamp if:\n\n3.9.5.1. it satisfies the pertinent conditions of approval;\n\n3.9.5.2. it has an effective diameter of not less than 160mm;\n\n3.9.5.3. with a standard filament lamp it produces at the various points and in the various zones specified for the headlamp type concerned, illumination equal to:\n\n3.9.5.3.1. not more than 90% of the maximum limits and\n\n3.9.5.3.2. not less than 120% of the minimum limits prescribed for the headlamp type concerned.\n\n3.10. Standard filament lamps\n\nStandard filament lamps for photometric tests of headlamps and light-signalling appliances are specified on the relevant data sheets of annex 1. Standard filament lamps shall have colourless bulbs (except for amber filament lamps) and be specified for only one rated voltage.\n\n4. CONFORMITY OF PRODUCTION\n\n4.1. Filament lamps approved to this Regulation shall be so manufactured as to conform to the type approved by meeting the inscriptions and technical requirements set forth in paragraph 3 above and annexes 1, 3 and 4 to this Regulation.\n\n4.2. In order to verify that the requirements of paragraph 4.1. are met, suitable controls of the production shall be carried out.\n\n4.3. The holder of the approval shall in particular:\n\n4.3.1. ensure existence of procedures for the effective control of the quality of products,\n\n4.3.2. have access to the control equipment necessary for checking the conformity to each approved type, \n\n4.3.3. ensure that data of test results are recorded and that related documents shall remain available for a period to be determined in accordance with the administrative service,\n\n4.3.4. analyse the results of each type of test, applying criteria of annex 7, in order to verify and ensure the stability of the product characteristics making allowance for variation of an industrial production,\n\n4.3.5. ensure that for each type of filament lamp, at least the tests prescribed in annex 6 to this Regulation are carried out,\n\n4.3.6. ensure that any collecting of samples giving evidence of non-conformity with the type of test considered shall give rise to another sampling and another test. All the necessary steps shall be taken to re-establish the conformity of the corresponding production.\n\n4.4. The competent authority which has granted type-approval may at any time verify the conformity control methods applicable to each production unit.\n\n4.4.1. In every inspection, the test books and production survey records shall be presented to the visiting inspector.\n\n4.4.2. The inspector may take samples at random which will be tested in the manufacturer's laboratory. The minimum number of samples may be determined according to the results of the manufacturer's own verification.\n\n4.4.3. When the quality level appears unsatisfactory or when it seems necessary to verify the validity of the tests carried out in application of paragraph 4.4.2. above, the inspector shall select samples, to be sent to the technical service which has conducted the type approval tests.\n\n4.4.4. The competent authority may carry out any tests prescribed in this Regulation. Where the competent authority decides to carry out spot checks, criteria of annexes 8 and 9 to this Regulation shall be applied.\n\n4.4.5. The normal frequency of inspections authorized by the competent authority shall be one every two years. In the case where negative results are recorded during one of these visits, the competent authority shall ensure that all necessary steps are taken to re- establish the conformity of production as rapidly as possible.\n\n1. PENALTIES FOR NON-CONFORMITY OF PRODUCTION\n\n5.1. The approval granted in respect of a type of filament lamp pursuant to this Regulation may be withdrawn if the requirements are not met or if a filament lamp bearing the approval mark does not conform to the type approved.\n\n5.2. If a Contracting Party to the Agreement applying this Regulation withdraws an approval it has previously granted, it shall forthwith so notify the other Contracting Parties applying this Regulation by means of a communication form conforming to the model in annex 2 to this Regulation.\n\n1. PRODUCTION DEFINITELY DISCONTINUED\n\nIf the holder of the approval completely ceases to manufacture a type of filament lamp approved in accordance with this Regulation, he shall so inform the authority which granted the approval. Upon receiving the \n\nrelevant communication, that authority shall inform thereof the other Parties to the 1958 Agreement applying this Regulation by means of a communication form conforming to the model in annex 2 to this Regulation.\n\n1. NAMES AND ADDRESSES OF TECHNICAL SERVICES RESPONSIBLE FOR CONDUCTING APPROVAL TESTS, AND OF ADMINISTRATIVE DEPARTMENTS\n\nThe Parties to the 1958 Agreement which apply this Regulation shall communicate to the United Nations Secretariat the names and addresses of the technical services responsible for conducting approval tests and of the administrative departments which grant approval and to which forms certifying approval or extension or refusal or withdrawal of approval, or production definitely discontinued issued in other countries, are to be sent.\n\n1. TRANSITIONAL PROVISIONS\n\n8.1. Approvals granted under the preceding series of amendments shall remain valid, except that for conformity of production, current production filament lamps shall comply with the requirements of the latest series of amendments starting 12 months from the date of application of this amendment.\n\n8.2. The correspondence between the former designations and the new ones is indicated in the following table:\n\n| Old designation | New designation in the 03series of amendments |\n| --------------- | --------------------------------------------- |\n| P25-1 | P21W |\n| P25-2 | P21/5W |\n| R19/5 | R5W |\n| R19/10 | R10W |\n| C11 | C5W |\n| C15 | C21W |\n| T8/4 | T4W |\n| W10/5 | W5W |\n| W10/3 | W3W |\n\nAnnex 1\n\nCATEGORY R2\n\nSheet R2/1\n\nThe drawings are intended only to illustrate the essential dimensions of the filament lamp.\n\n![Figure illustrates the essential dimensions of the filament lamp of Category R2](image.003.jpeg)\n\n```html\n

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Filament lamps of normal production

Standard
filament lamp

Rated

V

64/

124/

244/

124/

Values

W

45

40

45

40

55

50

45

40

Test voltage

V

6.3

13.2

28

13.2

Objective
Values

W

53
max.

47
max.

57 max.

51
max.

76 max.

69
max.

+ 0%

52

-10%

46+/-

5%

Luminous flux lm

720min.

570+/-

15%

8 6 0 min.

675+/-

15%

1000 min.

860+/-

15%

Measuring flux 5/ lm

-

450

-

450

-

450

Reference luminous flux at approximately 12V

700

450

\n```\n\n1/ The reference axis is the perpendicular to the reference plane and passes through the centre of the 45mm cap diameter.\n\n2/ The bulb shall be colourless or selective-yellow.\n\n3/ No part of the cap shall, by reflection of light emitted by the passing-beam filament, throw any stray rising ray when the filament lamp is in the normal operating position on the vehicle.\n\n4/ The values indicated on the left and on the right refer to the driving-beam filament and the passing-beam filament respectively.\n\n5/ Measuring luminous flux for measurements according to paragraph 3.8. of this Regulation. Note: The R2 filament lamp is not recommended for new headlamp designs. \n\nCATEGORY R2\n\nSheet R2/2\n\nPosition and dimensions of shield and filaments \nThe drawings are not mandatory with respect to the design of the shield and filaments\n\n![Figure of four diagrams, arranged vertically down the page, showing the position and dimensions of shield for filaments of Category R2 lamps, in four views. Top view is first, followed by - View from 1, View from 2 and View from 3](image.004.jpeg)\n\nCATEGORY R2\n\nSheet R2/3\n\n```html\n

FILAMENTS AND SHIELD POSITION AND DIMENSIONS 1/

Dimensions in mm

Tolerance

Filament lamps of normal production

Standard
filament lamp

6V 12V 24V

12V

A

0.60

+/-0.35

+/-0.15

b1/30.0 2/ b1/33.0

0.20

b1/30.0mv 3/

+/-0.35

+/-0.15

b2/30.0 2/
b2/33.0

2/

0.20

b2/30.0mv 3/

+/-0.35

+/-0.15

c/30.0 c/33.0

0.50

c/30.0mv 3/

+/-0.30

+/-0.15

e

6, 12V

24V

28.5

28.8

+/-0.35

+/-0.15

f

6, 12V

24V

1.8

2.2

+/-0.40

+/-0.20

G

0

+/-0.50

+/-0.30

h/30.0

2/

0

h/30mv 3/

+/-0.50

+/-0.30

h/33.0 1/2 (p-q)

0

+/-0.60

+/-0.30

1c

5.5

+/-1.50

+/-0.50

gamma4/

15 degrees nom.

Cap P45t-41 in accordance with IEC Publ.61 (sheet 7004-95-4)

\n```\n\n1/ The position and dimensions of the shield and filaments shall be checked by means of the method of measurement as described in IEC Publication 809.\n\n2/ To be measured at the distance from the reference plane indicated in mm behind the stroke.\n\n3/ mv = measured value.\n\n4/ The angle gamma is only for shield design and has not to be checked on finished filament lamps. \n\nCATEGORY H1\n\nSheet H1/1\n\n![Figure of two diagrams arranged vertically on the page. Diagrams illustrate the essential dimensions of the filament lamp for Category H1](image.005.png)\n\n \n\nCATEGORY H1\n\nSheet H1/2\n\n```html\n

Dimensions in mm

Tolerances

Tolerances

Filament lamps of normal production

Standard filament lamp

6V

12V

24V

b

0.7f

e 5/ 9/

25.0

8/

+/- 0.15

6V

4.5

+/- 1.0

+/- 1.0

f 5/ 9/

12V

5.0

+/- 0.5

+ 0.5

0

24V

5.5

+/- 1.0

+/- 1.0

g 6/

0.5 d 7/

+/- 0.5 d

+/- 0.5 d

+/- 0.25 d

h1

0

8/

+/- 0.20 4/

h2

0

8/

+/- 0.25 4/

epsilon

45 degrees

+/- 12 degrees

+/- 12 degrees

+/- 3 degrees

Cap P 14, 5s in accordance with IEC Publication 61 (Sheet 7004-46-2)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated

V

6

12

24

12

values

W

55

55

70

55

Test voltage V

6.3

13.2

28.0

W

max.

63

max.

68

max.

84

max.

68 at 13.2V

Objective values

Luminous flux lm

1,350

1,550

1,900

+/- %

15

Reference luminous flux for headlamp testing: 1,150lm at approx. 12V.

\n```\n\n \n\nCATEGORY H1\n\nSheet H1/3\n\n1/ The reference axis is the perpendicular to the reference plane and passing through the point defined by the dimensions marked with 1/.\n\n2/ Both current lead-in electrodes shall be positioned in the bulb, the longer electrode above the filament (the lamp being viewed as shown in the figure). The internal design of the lamp should then be such that stray light images and reflections are reduced to the minimum, e.g. by fitting cooling jackets over the non-coiled parts of the filament.\n\n3/ The cylindrical portion of the bulb over length 'f' shall be such as not to deform the projected image of the filament to such an extent as appreciably to affect the optical results.\n\n4/ The eccentricity is measured only in the horizontal and vertical directions of the filament lamp as shown in the figure. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.\n\n5/ The viewing direction is the perpendicular to the reference axis contained in the plane defined by the reference axis and the centre of the second pin of the cap.\n\n6/ Offset of filament in relation to bulb axis measured at 27.5mm from the reference plane.\n\n7/ d: diameter of filament.\n\n8/ To be checked by means of a 'box-systemi, sheet H1/4.\n\n9/ The ends of the filament are defined as the points where, when the viewing direction is as defined in footnote 5 above, the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the reference axis (special instructions for coiled-coil filaments are under consideration). \n\nCATEGORY H1\n\nSheet H1/4\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relatively to the reference axis and the reference plane, whether a filament lamp complies with the requirements.\n\n![Figure showing screen projection requirements of Category H1 lamps](image.006.jpeg)\n\nDimensions in millimetres\n\n```html\n

a1

a2

b1

b2

c1

c2

6V

6

3.5

12V

1.4 d

1.9 d

0.25

6

4.5

24V

7

4.5

\n```\n\nd = diameter of filament\n\nThe beginning of the filament as defined on sheet H1/3, footnote 9/, must lie between lines Z1 and Z2. The filament position is checked solely in directions FH and FV as shown on sheet H1/1.\n\nThe filament must lie entirely within the limits shown. \n\nCATEGORY H2\n\nSheet H2/1\n\nThe drawings are intended only to illustrate the essential dimensions of the filament lamp\n\n![Figure of four diagrams illustrating the essential dimensions of the Category H2 filament lamp, in views A, B and CD](image.007.jpeg)\n\nThe bulb shall be colourless or selective-yellow. \n\nCATEGORY H2\n\nSheet H2/2\n\n```html\n

Dimensions in mm

Tolerances

Filament lamps of normal production

Standard filament lamp

6V

12V

24V

e

12.25

5/

+/- 0.15

6/

6V

4.5

f

12V

5.5

+/- 1.0

+/- 0.50

6/

24V

g 1/ 2/

0.5 d

+/- 0.5 d

+/- 0.25 d

h1 2/

7.1

5/

+/- 0.20

h2 4/

5/

+/- 0.25

h3 1/ 2/

0.5 d

5/

+/- 0.20

h4 1/ 4/

5/

+/- 0.25

Cap X 511 in accordance with IEC Publication 61 (sheet 7004-99-2)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated

V

6

12

24

12

values

W

55

70

55

Test voltage

V

6.3

13.2

28.0

W

max.

63

max.

68

max.

84

max.

68 at 13.2V

Objective values

Luminous flux lm

1,300

1,800

2,150

+/- %

15

Reference luminous flux for headlamp testing: 1,300lm at approx. 12V.

\n```\n\n \n\nCATEGORY H2\n\nSheet H2/3\n\n1/ d: diameter of filament.\n\n2/ These offsets should be measured in a cross-section perpendicular to the axis of the bulb and passing through that end of the filament \\*/which is nearer to the cap.\n\n3/ The three crosses on the supporting plane show the positions of the three bosses defining this plane on the holder. Within a circle 3mm in diameter centred on these points there should be no apparent deformation and no notches affecting the positioning of the filament lamp.\n\n4/ These offsets should be measured in a cross-section perpendicular to the axis of the bulb and passing through that end of the filament \\*/ which is further from the cap.\n\n5/ To be checked by means of a \"box system\", sheet H2/4.\n\n6/ The ends of the filament are defined as the points where, when the viewing direction is as defined by \"D\" (sheet H2/1), the projection of, the outside of the end turns nearest to or furthest from the cap crosses a line parallel to and at a distance of 7.1mm from line ZZ (special instructions for coiled-coil filaments are under consideration).\n\n\\*/The points to be measured are those where the outside of the end turn that is nearest to or furthest from the cap crosses the filament axis.\n\n \nCATEGORY H2\n\nSheet H2/4\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether a filament is correctly positioned relatively to the axes x-x, y-y and z-z \\*/, whether a filament lamp complies with the requirements.\n\n![Figure of two diagrams, showing screen projection requirements along views D (on the left) and along View C (on the right) in Category H2 lamps](image.008.jpeg)\n\n```html\n

6V

12V

24V

a1

d + 0.50

d + 1.0

a2

d + 1.0

b1, b2

0.25

d1

7.1

d2

0.5d - 0.35

h

6

7

\n```\n\nd = diameter of filament\n\nThe end of the filament \\*\\*/ which is nearer to the cap must lie between b1 and b2. The filament must lie entirely within the limits shown.\n\n\\*/ See sheet H2/1.\n\n\\*\\*/ The end of the filament is defined at sheet H2/3.\n\nDimensions in millimetres. \n\nCATEGORY H3\n\nSheet H3/1\n\nDimensions in millimetres\n\n![Figure of three diagrams showing the reference points for a lamp of Category H3](image.009.jpeg)\n\nThe bulb shall be colourless or selective-yellow. \n\nCATEGORY H3\n\nSheet H3/2\n\nDimensions in millimetres\n\nDefinition: Ring centre and reference axis 2/\n\n![Diagram showing the definition of the ring centre and reference axis for Category H3 lamps](image.010.png)\n\nDefinition of z-z line\n\n![Diagram showing the definition of the z-z line for Category H3 lamps](image.011.png)\n\n2/ The cap should be pressed in these directions. \n\nFilament dimensions and tolerances for standard filament lamps, see sheet H3/3\n\n![Diagram showing the filament dimensions and tolerances for standard filament lamps in Category H3](image.012.jpeg)\n\nView A: measuring h2\n\nView B: measuring k, h1, h3, f\n\nView C: measuring h4 \n\nCATEGORY H3\n\nSheet H3/3\n\n```html\n

DIMENSIONS in mm

Filament lamps of normal production

Standard filament

lamp

6V

12V

24V

e

18.0

18.0

f7/

5/

3.0 min 4.0 min

5.0

+/- 0.50

k

5/

0

+/- 0.0

h1

0

+/- 0.15 6/

h3

h2

0

+/- 0.25 6/

h4

Cap PK 22s in accordance with IEC Publication 61 (sheet 7004-47-3)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

6

12

24

12

W

55

70

55

Test voltage

V

6.3

13.2

28.0

Objective values

W

max.

63

max.

68

max.

84

max.

68 at 13.2V

Luminous flux

lm

1,050

1,450

1,750

+/- %

15

Reference luminous flux for headlamp testing, 1,100lm at approx. 12V

\n```\n\n \n\nCATEGORY H3\n\nsheet H3/4\n\n1/ The distortion of the base-end portion of the bulb must not be visible from any direction outside the obscuration angle of 80 degrees max. The shields must produce no inconvenient reflections. The angle between the reference axis and the plane of each shield, measured on the bulb side, should not exceed 90 degrees.\n\n2/ The permissible deviation of the ring centre from the reference axis is 0.5mm in the direction perpendicular to the Z-Z line and 0.05mm in the direction parallel to the Z-Z line.\n\n3/ Minimum length above the height of the light-emitting centre (\"e\") over which the bulb must be cylindrical.\n\n4/ No part of the spring and no component of the lamp-holder shall bear on the prefocus ring elsewhere than outside the rectangle shown in discontinuous outline.\n\n5/ These dimensions of lamps of normal production should be checked by means of a \"box system\" sheet H3/5\n\n6/ For standard filament lamps the points to be measured are those where the projection of the outside of the end turns crosses the filament axis.\n\n7/ The positions of the first and the last turn of the filament are defined by the intersections of the outside of the first and the outside of the last light-emitting turn, respectively, with the plane parallel to and 18mm distant from the reference plane (additional instructions for coiled-coil filaments are under consideration). \n\nCATEGORY H3\n\nSheet H3/5\n\nScreen Projection Requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relatively to the reference axis and the reference plane, whether a filament lamp complies with the Requirements.\n\ndimensions in millimetres\n\n![Figure showing screen project requirements for Category H3 lamps through Views A, B and C](image.013.jpeg)\n\n```html\n

a

c

k

g

6 V

1.8d

1.6d

1.0

2.0

12 V

2.8

24 V

2.9

\n```\n\nd = diameter of the filament\n\nThe filament shall lie entirely within the limits shown.\n\nThe centre of the filament shall lie within the limits of dimension k. \n\nCATEGORY H3\n\nSheet H3/6\n\nScreen Projection Requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relatively to the reference axis and the reference plane, whether a filament lamp complies with the requirements.\n\ndimensions in mm\n\n![Figure showing screen projection requirements of Category H3 lamps, in View A, View B and View C](image.014.jpeg)\n\n```html\n

a

b

b

c

h

6V

1.8d

1 2

0.25

2.0

4.6

12V

1.8d

2.5

6.0

24V

1.8d

6.2

\n```\n\nd = diameter of filament\n\nThe first turn of the filament must lie entirely within the limits shown in view \"A\". The transverse projection of the filament must lie within the limits shown in view \"B\"; z'-z' is a plane perpendicular to the reference plane, parallel to and on the same side as the z-z line and at a distance \"c\" from the reference axis. The beginning of the filament as defined will be between b1 and b2. The last turn of the filament \\*/ will be within the limits shown in view \"C\".\n\n\\*/ as defined on sheet H3/4, footnote 7. \n\nCATEGORY H3\n\nSheet H4/1\n\n![Figure showing the reference points for a Category H3 lamp](image.015.jpeg)\n\n(Dimensions in mm)\n\nThe drawings are not mandatory; their sole purpose is to show which dimensions must be verified.\n\n```html\n

Reference

Dimension

Tolerance

12 V

24 V

12 V

24 V

e

28.5

29.0

+ 0.45

- 0.25

+/- 0.35

p

28.95

29.25

-

-

m 1/

max. 60.0

-

n 1/

max. 34.5

-

s 2/

45.0

-

3
alpha

max. 40 degrees

-

\n```\n\n1/ Where a yellow outer bulb is used, \"m\" and \"n\" denote the maximum dimensions of this bulb; where there is no outer bulb, \"m\" denotes the maximum length of the lamp.\n\n2/ It must be possible to insert the lamp into a cylinder of diameter \"s\" concentric with the reference axis and limited at one end by a plane parallel to and 20mm distant from the reference plane and at the other end by a hemisphere of radius s/2.\n\n3/ The obscuration must extend at least as far as the cylindrical part of the bulb. It must also overlap the internal shield when the latter is viewed in a direction perpendicular to the reference axis. The effect sought by obscuration may also be achieved by other means. \n\nCATEGORY H4\n\nSheet H4/2\n\nCharacteristics\n\n```html\n

Filament lamps of normal production

Standard filament
lamp

Rated

V

12

24

12

values

W

60 4/

55

75 4/

70

60 4/

55

Test voltage

V

13.2

28

Objective
values

W

max.

75

max.

68

max.

85

max.

80

max. 75
at 13.2

max. 68
at 13.2V

Luminous
flux lm

1,650

1,000

1,900

1,200

+/- %

15

Measuring
luminous flux
according to
para. 3.8. of
this Regulation

lm

750

800

Reference luminous flux at approximately 12Vlm

1,250

750

Cap P43t-38 in accordance with IEC Publication 61 (sheet 7004-39-5)

\n```\n\n4/ The values indicated in the left-hand column relate to the driving beam. Those indicated in the right-hand column relate to the passing beam. \n\nCATEGORY H4\n\nSheet H4/3\n\nPosition of shield \\*/\n\n![Figure showing the position of a Category H4 shield](image.016.jpeg)\n\n\\*/ The drawing is not mandatory with respect to the design of the shield.\n\n\\*\\* 30.0 for the 14V type. \n\nCATEGORY H4\n\nSheet H4/4\n\nPosition of filaments \\*/\n\n![Figure showing the position of filaments in a Category H4 lamp, along the reference axis, axis of driving-beam filament and axis of passing-beam filament](image.017.jpeg)\n\nDimensions in mm\n\n\\*/ The drawing is not mandatory with respect to the design of the shield. \n\\*\\* 30.0 for the 14V type. \n\nCATEGORY H4\n\nSheet H4/5\n\nAdditional explanations to sheets H4/3 and H4/4 The dimensions below are measured in three directions:\n\n1. for dimensions a, b1, c, d, e, f, lR and lC;\n2. for dimensions g, h, p and q;\n\n1. for dimensions b2.\n\nDimensions p and q are measured in a plane parallel to and 33mm away from the\n\nreference plane.\n\nDimensions b1, b2, c and h are measured in planes parallel to and 29.5mm\n\n(30.0mm for 24V lamps) and 33mm away from the reference plane.\n\nDimensions a and g are measured in planes parallel to and 26.0mm and 23.5mm\n\naway from the reference plane.\n\nNote: For the method of measurement, see Appendix E of IEC Publication 809. \n\nCATEGORY H4\n\nSheet H4/6\n\nTable of the dimensions referred to in the diagrams on sheet H4/3 and H4/4 (in mm)\n\n```html\n

Reference

Dimension

Tolerances

Filament lamps of normal

production

Standard
filament

lamp

12V

24V

12V

24V

12V

24V

12V

a/26 */

0.8

+/- 0.35

+/- 0.2

a/23.5 */

0.8

+/- 0.60

+/- 0.2

b1/29.5

*/

30.0

*/

0

+/- 0.30

+/-

0.35

+/- 0.2

b1/33 */

b1/29.5mv **/

30.0mv **/

+/- 0.30

+/-

0.35

+/- 0.15

b2/29.5

30.0

*/

0

+/- 0.30

+/-

0.35

+/- 0.2

*/

b2/33 */

b2/29.5mv **/

30.0mv **/

+/- 0.30

+/-

0.35

+/- 0.15

c/29.5

*/

30.0

*/

0.6

0.75

+/- 0.35

+/- 0.2

c/33 */

c/29.5mv **/

30.0mv **/

+/- 0.35

+/- 0.15

d

min. 0.1

-

-

e7/

28.5

29.0

+ 0.35

- 0.25

+/-

0.35

+ 0.2

- 0.0

f 5/ 6/ 8/

1.7

2.0

+ 0.50

- 0.30

+/-

0.40

+ 0.3

- 0.1

g/26*//

0

+/- 0.5

+/- 0.3

g/23.5 */

0

+/- 0.7

+/- 0.3

h/29.5

*/

30.0

*/

0

+/- 0.5

+/- 0.3

h/33 */

h/29.5mv **/

30.0mv **/

+/- 0.35

+/- 0.2

1R 5/ 8/

4.5

5.25

+/- 0.8

+/- 0.4

1c 5/ 6/

5.5

5.25

+/- 0.5

+/-

0.8

+/- 0.35

p/33 */

Depends on the shape of the shield

-

-

q/33 *//

p + q

+/- 0.6

+/- 0.3

2

\n```\n\n\\*/ Dimension to be measured at the distance from the reference plane indicated in mm after the stroke.\n\n\\*\\*/ \"29.5mv\" or \"30.0mv\" means the value measured at a distance of 29.5mm or 30.0mm from the reference plane. \nCATEGORY H4\n\nSheet H4/7\n\n5/ The end turns of the filaments are defined as being the first luminous turn and the last luminous turn that are at substantially the correct helix angle. For coiled-coil filaments, the turns are defined by the envelope of the primary coil.\n\n6/ For the passing-beam filament the points to be measured are the intersections, seen in direction (1), of the lateral edge of the shield with the outside of the end turns defined under foot-note 5.\n\n7/ \"e\" denotes the distance from the reference plane to the beginning of the passing-beam filament as defined above.\n\n8/ For the driving-beam filament the points to be measured are the intersections, seen in direction (1), of a plane, parallel to plane HH and situated at a distance of 0.8mm below it, with the end turns defined under foot-note 5.\n\n9/ The reference axis is the line perpendicular to the reference plane and passing through the centre of the circle of diameter \"M\" (see sheet H4/1)\n\n10/ Plane VV is the plane perpendicular to the reference plane and passing through the reference axis and through the intersection of the circle of diameter \"M\" with the axis of the reference pin.\n\n11/ Plane HH is the plane perpendicular to both the reference plane and plane VV and passing through the reference axis. \n\nCATEGORY P21W\n\nSheet P21W/1\n\n![Figure showing the reference plane and reference axis of a Category P21W lamp](image.018.jpeg)\n\n```html\n

Dimensions in mm

Filament lamps of
normal production

Standard
filament

lamp

min.

nom.

max.

e

31.8 3/

31.8 +/- 0.3

f

12 V

5.5

6.0

7.0

6.0 +/- 0.5

6, 24 V 4/

7.0

Beta

75 degrees

90 degrees

105 degrees

90 degrees +/- 5

degrees

Lateral deviation 1/

3/

0.3 max.

Cap BA 15s in accordance with IEC Publication 61 (sheet 7004-11A-8) Lamps with cap BA 15d may be used for special purposes; they have the same dimensions2/

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

6

12

24

12

W

21

21

Test voltage

V

6.75

13.5

28.0

Objective
values

W

+/- %

26

25

28

25 at 13.5V

6

6

Luminous
flux lm

+/- %

460

15

Reference luminous flux: 460lm at approximately 13.5V

\n```\n\n1/ Maximum lateral deviation of filament centre from two reciprocally perpendicular planes both containing the\n\nreference axis of cap and one containing axis of pins.\n\n2/ Lamps with cap BA 15d may be used for special purposes; they have the same dimensions.\n\n3/ To be checked by means of a \"box system\", sheet P21W/2\n\n4/ For 24V heavy-duty lamps having a different filament shape, additional specifications are under consideration. \n\nCATEGORY P21W\n\nSheet P21W/2\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relatively to the reference axis and the reference plane and has an axis perpendicular, within +/- 15 degrees, to the plane through the centres of the pins and the reference axis, whether a filament lamp complies with the requirements.\n\nDimensions in mm\n\n![Figure showing the screen projection requirements, in side and front elevation, of a Category P21W lamp](image.019.jpeg)\n\n| reference | a | b | h | k |\n| --------- | --- | --- | --- | --- |\n| dimension | 3.5 | 3.0 | 9.0 | 1.0 |\n\nTest procedure and requirements.\n\n The lamp is placed in a holder (socket) capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular-displacement tolerance limits, i.e. +/- 15 degrees. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament should be obtained within the angular-displacement tolerance limits (+/- 15 degrees).\n\n Side elevation\n\nThe lamp being placed with the cap down, the reference axis vertical, and the filament seen end-on, the projection of the filament should lie entirely within a rectangle of height \"a\" and width \"b\" having its centre at the theoretical position of the centre of the filament.\n\n Front elevation\n\nThe lamp being placed with the cap down and the reference axis vertical, the lamp being viewed in a direction at right angles to the filament axis:\n\n3.1. the projection of the filament should lie entirely within a rectangle of height \"a\" and width \"h\" centred on the theoretical position of the centre of the filament; and\n\n3.2. the centre of the filament should not be offset by more than the distance \"k\" from the\n\nreference axis. \n\nCATEGORY P21/4W\n\nSheet P21/4W/1\n\n![Figure showing the reference points of a Category P21/4W lamp](image.020.jpeg)\n\n Main (high-wattage) filament\n Auxiliary (low-wattage) filament\n\n```html\n

Dimensions in mm

Lamps of

normal production

Standard
filament

lamp

min.

nom.

max.

e

31.8 1/

31.8 +/- 0.3

f

7.0

1/

7.0

+0

-2

Lateral deviation

1/

0.3 max. 2/

x, y

1/

2.8 +/- 0.5

beta

75 degrees 1/

90 degrees 1/

105 degrees 1/

90 degrees +/- 5

degrees

Cap BAZ 15d in accordance with IEC Publication 61 (sheet 7004-11C-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

24

12

W

21

4

21

4

21/4

Test voltage

V

13.5

28

Objective
values

W

25

5

28

8

25/5 at 13.5V

+/- %

6

10

6

10

6 and 10

Luminous
flux lm

440

15

440

20

+/- %

15

20

15

20

Reference luminous flux: 440lm and 15lm at approximately 13.5V

\n```\n\n1/ These dimensions should be checked by means of a \"box system\" \\*/ based on the dimensions and tolerances shown above. \"x\" and \"y\" refer to the main (high wattage) filament, not to the lamp axis. Means of increasing the positioning accuracy of the filament and of the cap-holder assembly are under consideration.\n\n\\*/ The \"box-system\" is the same as for filament lamp P21/5W.\n\n2/ Maximum lateral deviation of main filament centre from two reciprocally perpendicular planes both containing reference axis and one containing axis of pins. \n\nCATEGORY P21/5W\n\nSheet P21/5W/1\n\n![Figure showing the reference points of a Category P21/5W lamp](image.021.jpeg)\n\n```html\n

Dimensions in mm

Lamps of

normal production

Standard
filament

lamp

min.

nom.

max.

e

31.8 1/

31.8 +/- 0.3

f

7.0 1/

7.0 -0

-2

Lateral deviation

1/

0.3 max. 2/

x, y

1/

2.8 +/- 0.3

Beta

75 degrees 1/

90 degrees

105 degrees 1/

90 degrees +/- 5

degrees

Cap BAY 15d in accordance with IEC Publication 61 (sheet 7004-11B-7)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

6

12

24

12

W

21

5

21

5

21

3/

5

21/5

Test voltage

V

6.75

13.5

28.0

Objective
values

W

+/- %

26

6

25

6

28

10

25 and 6
at 13.5V

6

10

6

10

6

10

6 and 10

Luminous
flux lm

+/- %

440

35

440

35

440

40

15

20

15

20

15

20

Reference luminous flux: 440lm at 35lm at approximately 13.5V

\n```\n\n1/ These dimensions should be checked by means of a \"box system\" (P21/5W/2, P21/5W/3) based on the dimensions and tolerances shown above. \"x\" and \"y\" refer to the main (high-wattage) filament, not to the lamp axis (P21/5W/2).Means of increasing the positioning accuracy of the filament and of the cap-holder assembly are under consideration.\n\n2/ Maximum lateral deviation of main (high-wattage) filament centre from two mutually perpendicular planes both containing reference axis and one containing axis of pins.\n\n3/ The 24V filament lamp is not recommended for future embodiments. \n\nCATEGORY P21/5W\n\nSheet P21/5W/2\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether:\n\n1. the main (high-wattage) filament is correctly positioned relatively to the reference axis and the reference plane and has an axis perpendicular, within +/­15 degrees, to the plane through the centres of the pins and the reference axis; and whether\n\n1. the auxiliary (low-wattage) filament is correctly positioned relatively to the\n\nmain (high-wattage) filament,\n\nwhether a filament lamp complies with the requirements. Test\n\nprocedure and requirements\n\n1. The lamp is placed in a holder (socket) capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular-displacement tolerance limits, i.e. +/- 15 degrees. The holder is then so rotated that an end view of the main (high-wattage) filament is seen on the screen onto which the image of the filament is projected. The end view of the main (high-wattage) filament should be obtained within the angular-displacement tolerance limits (+/- 15 degrees).\n\n1. Side elevation\n\nThe lamp being placed with the cap down, the reference axis vertical, the reference pin to the right and the main (high-wattage) filament seen end-on:\n\n2.1. the projection of the main (high-wattage) filament should lie entirely within a rectangle of height \"a\" and width \"b\" having its centre at the theoretical position of the centre of the filament.\n\n2.2. the projection of the auxiliary (low-wattage) filament should lie entirely:\n\n2.2.1. within a rectangle of width \"c\" and height \"d\" having its centre at a distance \"v\" to the right of and at a distance \"u\" above the theoretical position of the centre of the main (high-wattage) filament;\n\n2.2.2. above a straight line tangential to the upper edge of the projection of the main (high- wattage) filament and rising from left to right at an angle of 25 degrees;\n\n2.2.3. to the right of the projection of the main (high-wattage) filament.\n\n1. Front elevation\n\nThe lamp being placed with the cap down and the reference axis vertical, the lamp being viewed in a direction at right angles to the axis of the main (high-wattage) filament:\n\n3.1. the projection of the main (high-wattage) filament should lie entirely within a rectangle of height \"a\" and width \"h\" centred on the theoretical position of the centre of the filament;\n\n3.2. the centre of the main (high-wattage) filament should not be offset by more than the distance \"k\" from the reference axis;\n\n3.3. the centre of the auxiliary (low-wattage) filament shall not be offset from the reference axis by more than +/- 2mm (+/- 0.4mm for standard filament lamps). \n\nCATEGORY P21/5W\n\nSheet P21/5W/3 Dimensions in mm\n\nSide elevation\n\n![Figure of the side elevation of a Category P21/5W lamp](image.022.png)\n\n```html\n

Reference

a

b

c

d

u

v

Dimensions

3.5

3.0

4.8

2.8

\n```\n\nFront elevation\n\n![Figure of the front elevation of a Category P21/5W lamp](image.023.png)\n\n| Reference | a | h | k |\n| --------- | --- | --- | --- |\n| Dimension | 3.5 | 9.0 | 1.0 |\n\n \n\nCATEGORY R5W\n\nSheet R5W/1\n\n![Figure showing the reference plane and reference axis of a Category R5W lamp](image.024.jpeg)\n\n```html\n

Dimensions in mm

Filament lamps of
normal production

Standard
filament

min.

nom.

max.

lamp

e

17.5

19.0

20.5

19.0 +/- 0.3

Lateral deviation 2/

1.5

0.3 max.

Beta

60 degrees

90 degrees

120 degrees

90 degrees +/- 5 degrees

Cap BA 15s in accordance with IEC Publication 61 (sheet 7004-11A-8)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

6

12

24

12

W

3/

5

5

Test voltage

V

6.75

13.5

28.0

Objective
values

W

+/- %

5

7

5 at 13.5V

10

10

Luminous
flux lm +/- %

50

20

Reference luminous flux: 50lm at approx. 13.5V

\n```\n\n1/ Filament lamps with cap BA 15d may be used for special purposes; they have the same dimensions.\n\n2/ Maximum lateral deviation of filament centre from two reciprocally perpendicular planes both containing reference axis and one containing axis of pins.\n\n3/ For 24V heavy-duty lamps having a different filament shape, additional specifications are under consideration.\n\n4/ See paragraph 3.5.3. \n\nCATEGORY R10W\n\nSheet R10W/1\n\n![Figure showing the reference plane and reference axis of a Category R10W lamp](image.025.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament

min.

nom.

Max.

lamp

e

17.5

19.0

20.5

19.0 +/- 0.3

Lateral deviation 2/

1.5

0.3 max.

Beta

60 degrees

90 degrees

120 degrees

90 degrees +/- 5 degrees

Cap BA 15s in accordance with IEC Publication 61 (sheet 7004-11A-8) 1/

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

6

12

24

12

W

3/

10

10

Test voltage

V

6.75

13.5

28.0

Objective
values

W

+/- %

10

12.5

10 at 13.5V

10

10

Luminous
flux lm +/- %

125

20

Reference luminous flux: 125lm at approx. 13.5V

\n```\n\n1/ Filament lamps with cap BA 15d may be used for special purposes; they have the same dimensions.\n\n2/ Maximum lateral deviation of filament centre from two reciprocally perpendicular planes both containing reference axis and one containing axis of pins.\n\n3/ For 24V heavy-duty filament lamps having a different filament shape, additional specifications are under consideration.\n\n4/ See paragraph 3.5.3. \n\nCATEGORY C5W\n\nSheet C5W/1\n\n![Figure showing the reference axis of a Category C5W lamp](image.026.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament

min.

nom.

max.

lamp

b 1/

34.0

35.0

36.0

35 +/- 0.5

f 2/3/

7.5 4/

15 5/

9 +/- 1.5

Cap SV 8.5 in accordance with IEC Publication 61 (sheet 7004-81-4)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

6

12

24

12

W

5

5

Test voltage

V

6.75

13.5

28.0

Objective
values

W

+/- %

5

7

5 at 13.5 V

10

10

Luminous
flux lm +/- %

45

20

Reference luminous flux: 45lm at approx. 13.5V

\n```\n\n1/ This dimension corresponds to the distance between two apertures of 3.5mm diameter each bearing against one of the caps.\n\n2/ The filament must be housed in a cylinder 19mm long co-axial with the filament lamp axis and placed symmetrically about the lamp centre. The diameter of this cylinder is for 6V and 12V filament lamps: d + 4mm (for standard filament lamps: d + 2mm) and for 24V filament lamps: d + 5mm, \"d\" being the nominal diameter of the filament as stated by the manufacturer.\n\n3/ The deviation of the filament centre from the centre of the lamp's length should not be more than +/-2.0mm (for standard filament lamps: +/- 0.5mm) measured in the direction of the reference axis.\n\n4/ 4.5mm for 6V filament lamps.\n\n5/ 16.5mm for 24V filament lamps. \n\nCATEGORY C21W\n\nSheet C21W/1\n\nFilament lamps for reversing lamps only\n\n![Figure showing the reference axis for filament reversing lamps of Category C21W](image.027.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament

min.

nom.

max.

lamp

b 1/

40.0

41.0

42.0

41 +/- 0.5

f 2/

7.5

10.5

8 +/- 1

Cap SV 8.5 in accordance with IEC Publication 61 (sheet 7004-81-4)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

21

21

Test voltage

V

13.5

Objective
values

W

+/- %

25

25 at
13.5 V

6

6

Luminous
flux lm +/- %

460

15

15

Reference luminous flux: 460lm at approx. 13.5V

\n```\n\n1/ This dimension corresponds to the distance between two apertures of 3.5mm diameter.\n\n2/ The position of the filament is checked by means of a \"box system\", sheet C21W/2. \n\nCATEGORY C21W\n\nSheet C21W/2\n\nScreen Projection Requirements\n\nThis test is used to determine, whether a filament lamp complies with the requirements by checking, whether the filament is correctly positioned relatively to the reference axis and to the centre of the lamp's length.\n\nDimensions in mm\n\n![Figure showing the screen projection requirements of a Category C21W lamp](image.028.jpeg)\n\n| | a | h | k |\n| --- | ------- | ---- | --- |\n| 12V | 4.0 + d | 14.5 | 2.0 |\n\nd = nominal diameter of filament as stated by the manufacturer. \nFor standard filament lamps: a = 2.0 + d, k = 0.5\n\nTest procedure and requirements\n\n1. The lamp is placed in a holder (socket) capable of being so rotated through 360 degrees about the reference axis and that the front elevation is seen on the screen onto which the image of the filament is projected. The reference plane on the screen should coincide with the centre of the lamp. The central axis sought on the screen should coincide with the centre of the lamp's length.\n2. Front elevation\n\n2.1 The projection of the filament shall lie entirely within the rectangle when the lamp is rotated through 360 degrees.\n\n2.2 The centre of the filament shall not be offset by more than the distance \"k\" from the central axis sought. \n\nCATEGORY T4W\n\nSheet T4W/1\n\n![Figure showing the reference plane and reference axis of a Category T4W lamp](image.029.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament

min.

nom.

max.

lamp

e

13.5

15.0

16.5

15.0 +/- 0.3

Lateral deviation 1/

1.5

0.5 max.

Beta

90 degrees

90 degrees +/- 5 degrees

Cap BA 9s in accordance with IEC Publication 61 (sheet 7004-14-7) 3/

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

6

12

24

12

W

4

4

Test voltage

V

6.75

13.5

28.0

Objective
values

W

4

5

4 at 13.5 V

+/- %

10

10

Luminous

35

flux lm +/- %

20

Reference luminous flux: 35lm at approx. 13.5V

\n```\n\n1/ Maximum lateral deviation of filament centre from two reciprocally perpendicular planes both containing reference axis and one containing axis of pins.\n\n2/ See paragraph 3.5.3.\n\n3/ Over the entire length of the cap there must be no projections or soldering extending beyond the permissible maximum diameter of the cap. \n\nCATEGORY W3W\n\nSheet W3W/1\n\n![Figure showing the reference plane and reference axis of a Category W3W lamp](image.030.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament

min.

nom.

max.

lamp

e

11.2

12.7

14.2

12.7 +/- 0.3

Lateral deviation 2/

1.5

0.5max.

beta

- 15 degrees

0 degrees

+ 15 degrees

0 degrees +/- 5 degrees

Cap W 2.1 x 9.5d in accordance with IEC Publication 61 (sheet 7004-91-3) 1/

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

6

12

24

12

W

5

5

Test voltage

V

6.75

13.5

28.0

Objective
values

W

+/- %

5

7

5 at 13.5V

10

10

Luminous
flux lm +/- %

50

20

Reference luminous flux: 50lm at approx. 13.5V

\n```\n\n1/ The type is protected by patents; ISO/IEC conditions apply.\n\n2/ Maximum lateral deviation of filament centre from two reciprocally perpendicular planes both containing reference axis and one containing axis XX.\n\n3/ See paragraph 3.5.3. \n\nCATEGORY W5W\n\nSheet W5W/1\n\n![Figure showing the reference plane and reference axis of a Category W5W lamp](image.031.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament

min.

nom.

max.

Lamp

e

11.2

12.7

14.2

12.7 +/- 0.3

Lateral deviation 2/

1.5

0.5max.

Beta

- 15 degrees

0 degrees

+ 15 degrees

0 degrees +/- 5 degrees

Cap W2.1 x 9.5d in accordance with IEC Publication 61 (sheet 7004-91-3) 1/

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

6

12

24

12

W

3

3

Test voltage

V

6.75

13.5

28.0

Objective
values

W

+/- %

3

4

3 at 13.5V

15

15

Luminous
flux lm +/- %

22

30

Reference luminous flux: 22lm at approx. 13.5V

\n```\n\n1/ The type is protected by patents; ISO/IEC conditions apply.\n\n2/ Maximum lateral deviation of filament centre from two reciprocally perpendicular planes both containing reference axis and one containing axis XX.\n\n3/ See paragraph 3.5.3. \n\nCATEGORIES S1 AND S2: FILAMENT LAMPS FOR MOTOR CYCLES\n\nSheet S1/S2/1\n\n![Figure has four diagrams showing different aspects of filament lamps of Categories S1 and S2 for motor cycles](image.032.jpeg)\n\nNote Plane V-V contains the reference axis and the centre line of the lugs.\n\nPlane H-H (the normal position of the shield) is perpendicular to plane V-V and contains the reference axis.\n\n1/ Colourless or selective-yellow bulb; the photometric specifications of the table refer to colourless bulbs.\n\n2/ The reference plane is perpendicular to the reference axis and touches the upper surface of the lug having a width of 4.5mm.\n\n3/ Dimensions a, b, c and beta refer to a plane parallel to the reference plane and cutting the two edges of the shield at a distance of e + 1.5mm. \n\n```html\n

CATEGORY S1 AND S2 FILAMENT LAMPS - DIMENSIONS

Filament lamps of normal production 5/

Standard
filament lamp

Dimensions
mm

min.

nom.

max.

e

32.35

32.70

33.05

32.7 +/- 0.15

f

1.4

1.8

2.2

1.8 +/- 0.2

l

4

5.5

7

5.5 +/- 0.5

c

0.2

0.5

0.8

0.5 +/- 0.15

3/

b

-0.15

0.2

0.55

0.2 +/- 0.15

3/

a

0.25

0.6

0.95

0.6 +/- 0.15

3/

h

-0.5

0

0.5

0 +/- 0.2

g

-0.5

0

0.5

0 +/- 0.2

3

Beta

/4/

-2 degrees 30'

0

2 degrees 30'

0 degrees +/- 1
degrees

Cap BA 20d in accordance with Publication IEC 61 (sheet 7004-12-7)

\n```\n\n4/ Admissible angular deviation of the shield plane position from the normal position \n\n```html\n

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

CATEGORY S1 FILAMENT LAMP

Filament lamps of 5/ normal production

Standard
filament lamp

Rated values

V

6

12

6

W

25

25

25

25

25 25

Test voltage

V

6.75

13.5

-

Objective values

W

25

25

25

25

25 25
at 6.75V

+/- %

5

5

5

Lumens

435

315

435

315

-

+/- %

20

20

-

Reference luminous flux: 398lm and 284lm respectively at approx. 6V

CATEGORY S2 FILAMENT LAMPS

Filament lamps of 5/ normal production

Standard
filament lamp

Rated values

V

6

12

12

W

35

35

35

35

35 35

Test voltage

V

6.3

13.5

-

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Objective values

W

35

35

35

35

35 35
at 13.5V

+/- %

5

5

5

Lumens

650

465

650

465

-

+/- %

20

20

-

Reference luminous flux: 568lm and 426lm respectively at approx. 12V

\n```\n\n1/ Colourless or selective-yellow bulb; the photometric specifications of the table refer to colourless bulbs.\n\n2/ the reference plane is perpendicular to the reference axis and touches the upper surface of the lug having a width of 4.5 mm.\n\n3/ Dimensions a, b, c and  refer to a plane parallel to the reference plane and cutting the two edges of the shield at a distance of 3 + 1.5 mm.\n\n4/ Admissible angular deviation of the shield plane position from the normal position.\n\n5/ Type approval requirements. Requirements for the conformity of production are under consideration. \n\nCATEGORY S3: FILAMENT LAMP FOR MOPEDS\n\nDimensions in mm\n\n![Diagram of a Category S3 filament lamps for mopeds in a vertical position, showing its dimensions, in millimetres, reference plane and reference axis ](image.033.jpeg)\n\n```html\n

Dimensions in mm

Lamps of

normal production

Standard
filament

min.

Nom.

max.

lamp

e 2/

19.0

19.5

20.0

19.5 +/- 0.25

f (6 V)

3.0

2.5 +/- 0.5

f (12 V)

4.0

d1, d2 3/

- 0.5

0

+ 0.5

+/- 0.3

Cap S26s in accordance with IEC Publication 61 (sheet 7004-36-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

6

12

6

W

15

15

Test voltage

V

6.75

13.5

Objective
values

W

+/- %

15

15 at
6.75V

6

6

Luminous
flux lm +/- %

240

15

Reference luminous flux: 240lm at approximately 6.75V

\n```\n\n1/ Colourless or selective-yellow bulb; the photometric specifications of the table refer to colourless bulbs.\n\n2/ Distance related to the luminous centre of gravity.\n\n3/ Lateral deviation of filament axis with respect to the reference axis. It is sufficient to check this deviation in two reciprocally perpendicular planes. \n\nCATEGORY S4 : FILAMENT LAMP FOR MOPED HEADLAMP\n\n![Figure has four diagrams showing different aspects of Category S4 filament lamps for mopeds headlamps](image.034.jpeg)\n\nPlane VV contains the reference axis and the centre line of the reference pin.\n\nPlane HH contains the reference axis and is perpendicular to plane VV.\n\nObjective position of plane SS through the shield edges parallel to plane HH. \n\nCATEGORY S4 : FILAMENT LAMP FOR MOPED HEADLAMP\n\nSheet S4/2\n\nCap: BAX 15d\n\n![](image.035.png)\n\n```html\n

Filament lamps of normal production

Standard filament Lamp

Dimension (mm)

min.

nom.

max.

e

33.25

33.6

33.95

33.6 +/- 0.15

f

1.45

1.8

2.15

1.8 +/- 0.2

LC, LR

2.5

3.5

4.5

3.5 +/- 0.5

c 2/

0.05

0.4

0.75

0.4 +/- 0.15

b 2/

-0.15

0.2

0.55

0.2 +/- 0.15

a 2/

0.25

0.6

0.95

0.6 +/- 0.15

h

-0.5

0

0.5

0 +/- 0.2

g

-0.5

0

0.5

0 +/- 0.2

beta 2/ 5/

-2 degrees 30'

0

2 degrees 30'

0 +/- 1 degrees

Cap 1/

BAX 15d

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated voltage V

6

12

6

Rated wattage 6/ W

15

15

15

15

15

15

Test voltage V

6.75

13.5

Objective W
wattage 6/

15

15

15

15

15

15

[at 6.75 V]

Tolerance +/- %

6

6

6

Objective lum.

180

125 190

180

125 190

flux. lm 4/ 6/

min.

min. max.

min.

min. max.

Reference luminous flux: 240lm (driving beam), 160lm (passing beam)

at approx. 6V 4/

\n```\n\n \n\nCATEGORY S4\n\nSheet S4/3\n\nNotes\n\n1/ Cap in accordance with IEC Publication 61 in preparation.\n\n2/ Dimensions a, b, c and beta refer to a plane parallel to the reference plane and cutting the two edges of the shield at a distance of e + 1.5mm.\n\n3/ The reference plane is perpendicular to the reference axis and touches the upper surface of the pin having a length of 2mm.\n\n4/ Colourless or selective yellow bulb, the photometric specifications of the table refer to the colourless bulb. 5/ Admissible deviation of the plane through the shield edges from the objective position.\n\n6/ Values in the left-hand column refer to the driving beam filament, values in the right-hand column refer to the passing beam filament. \n\nCATEGORY HS1\n\nSheet HS1/1\n\n![Figure shows 2 diagrams horizontally on the page. Left shows a bulb viewed from the side. Right shows a bulb viewed from bottom. Category HS1](image.036.jpeg)\n\n(Dimensions in mm)\n\nThe drawings are not mandatory; their sole purpose is to show which dimensions must be verified.\n\n```html\n

Reference

Dimension

Tolerance

6V

12V

6V

12V

e

28.5

+0.45

-0.25

p

28.95

-

m 1/

max. 60.0

-

n 1/

max. 34.5

-

s 2/

45.0

-

alpha 3/

max. 40 degrees

-

\n```\n\n \n\nCATEGORY HS1\n\nSheet HS1/2\n\nCharacteristics\n\n```html\n

Filament lamps of normal production

Standard filament lamps

Rated values

V

6 4/

12 4/

12 4/

W

35

35

35

35

35

35

Test voltage

V

6.3

13.2

Objective
values

W

+/- %

35

5

35

5

35

5

35

5

35

at 13.2V

5

35

at 13.2V

5

Luminous
flux lm

700

440

825

525

+/- %

15

Measuring
luminous flux

according to para.

3.8 of this

Regulation

lm

450

Reference luminous flux at approximately 12Vlm

700

450

Cap PX43t-38 in accordance with IEC Publication 61 (sheet 7004-34-2)

\n```\n\n \n\nCATEGORY HS1\n\nSheet HS1/3\n\nTable of the dimensions referred to in the diagrams on sheets 4 and 5 (in mm)\n\n```html\n

Reference

Dimension

Tolerances

Filament lamps of
normal production

Standard filament

lamp

6V

12V

6V

12V

6V

12V

12V

a/26 */

0.8

+/- 0.35

+/- 0.2

a/25 */

0.8

+/- 0.55

+/- 0.2

b1/29.5 */

0

+/- 0.35

+/- 0.2

b1/33 */

b1/29.5mv

+/- 0.35

+/- 0.15

b2/29.5 */

0

+/- 0.35

+/- 0.2

b2/33 */

b2/29.5mv

+/- 0.35

+/- 0.15

c/29.5 */

0.6

+/- 0.35

+/- 0.2

c/31 */

c/29.5mv

+/- 0.30

+/- 0.15

d

min. 0.1

max. 1.5

-

-

e 7/

28.5

+ 0.45

- 0.25

+ 0.2

- 0.0

f 5/ 6/ 8/

1.7

+ 0.50

- 0.30

+ 0.3

- 0.1

g/25 */

0

+/- 0.5

+/- 0.3

g/25 */

0

+/- 0.7

+/- 0.3

h/29.5 */

0

+/- 0.5

+/- 0.3

h/31 */

h/29.5

+/- 0.30

+/- 0.2

lR 5/ 8/

3.5

4.0

+/- 0.8

+/- 0.4

lc 5/ 6/

3.3

4.5

+/- 0.8

+/- 0.35

p/33 */

Depends on the shape of the shield

-

-

q/33 */

p + q

+/- 0.6

+/- 0.3

2

\n```\n\n\\*/ Dimension to be measured at the distance from the reference plane indicated in mm after the stroke. \n\nCATEGORY HS1\n\nSheet HS1/4\n\nPosition of filaments \\*/\n\n![Figure shows the position of filaments for Category HS1 lamps on their - reference axis, axis of driving-beam filament and axis of passing-beam filament](image.037.jpeg)\n\nDimensions in millimetres\n\n\\*/ The drawing is not mandatory with respect to the design of the shield. \n\nCATEGORY HS1\n\nSheet HS1/5\n\nPosition of shield \\*/\n\n![Table shows position of shield for a Category HS1 lamp](image.038.jpeg)\n\n\\*/ The drawing is not mandatory with respect to the design of the shield. \n\nCATEGORY HS1\n\nSheet HS1/6\n\nAdditional explanations to Sheets HS1/4 and HS1/5\n\nThe dimensions below are measured in three directions:\n\n for dimension a, b1, c, d, e, f, 1r and 1c;\n for dimensions g, h, p and q;\n for dimension b2.\n\nDimensions p and q are measured in a plane parallel to 33mm away from the reference plane. Dimensions b1, b2, are measured in planes parallel to and 29.5 and 33mm away from the reference plane. Dimensions a and g are measured in planes parallel to and 25 and 26mm away from the reference plane. Dimensions c and h measured in planes parallel to and 29.5 and 31mm away from the reference plane. \n\nCATEGORY HS1\n\nSheet HS1/7\n\n1/ Where a yellow outer bulb is used, \"m\" and \"n\" denote the maximum dimensions of this bulb; where there is no outer bulb, \"m\" denotes the maximum length of the lamp.\n\n2/ It must be possible to insert the filament lamp into a cylinder of diameter \"s\" concentric with the reference axis and limited at one end by a plane parallel to and 20mm distant from the reference plane and at the other end by a hemisphere of radius s/2.\n\n3/ The obscuration must extend at least as far as the cylindrical part of the bulb. It must also overlap the internal shield when the latter is viewed in a direction perpendicular to the reference axis. The effect sought by obscuration may also be achieved by other means.\n\n4/ The values indicated in the left-hand column relate to the driving beam. Those indicated in the right-hand column relate to the passing beam.\n\n5/ The end turns of the filaments are defined as being the first luminous turn and the last luminous turn that are at substantially the correct helix angle. For coiled-coil filaments, the turns are defined by the envelope of the primary coil.\n\n6/ For the passing-beam filament the points to be measured are the intersections, seen in direction (1), of the lateral edge of the shield with the outside of the end turns defined under footnote 5.\n\n7/ \"e\" denotes the distance from the reference plane to the beginning of the passing-beam filament as defined above.\n\n8/ For the driving-beam filament the points to be measured are the intersections, seen in direction (1), of a plane, parallel to plane HH and situated at a distance of 0.8mm below it, with the end turns defined under footnote 5.\n\n9/ The reference axis is the line perpendicular to the reference plane and passing through the centre of the circle of diameter \"M\" (see Sheet 1).\n\n10/ Plane VV is the plane perpendicular to the reference plane and passing through the reference axis and through the intersection of the circle of diameter \"M\" with the axis of the reference pin.\n\n11/ Plane HH is the plane perpendicular to both the reference plane and plane VV and passing through the reference axis. \n\nCATEGORY HS2: HALOGEN MOPED FILAMENT LAMP\n\nSheet HS2/1\n\n![Figure shows the reference points of a lamp of Category HS2 - Halogen Moped filament lamp](image.039.jpeg)\n\n```html\n

Dimensions in mm

Filament lamps of
normal production

Standard
filament

Minimum

Nominal

Maximum

lamp

e

11.0 3/

11.0 +/- 0.15

f (6V) 6/

1.5

2.5

3.5

2.5 +/- 0.15

f (12V) 6/

2.0

3.0

4.0

h1, h2

3/

0 +/- 0.15

alpha 4/

40

beta 5/

- 15 degrees

90 degrees

+ 15 degrees

90 degrees +/- 5 degrees

7/

gamma1

15 degrees

15 degrees min.

gamma2 7/

40 degrees

40 degrees min.

Cap PX13.5a in accordance with IEC Publication 61 (sheet 7004-35-2)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V6/

6

12

6

W

15

15

15

Test voltage

V

6.75

13.5

Dimensions in mm

Filament lamps of
normal production

Standard
filament

Minimum

Nominal Maximum

lamp

Objective
values

W

+/- %

15

6

15

6

15.0 at 6.75V 6

Luminous
flux lm

+/- %

320

15

320

15

Reference luminous flux: 320lm at approximately 6.75V

\n```\n\n \n\nCATEGORY HS2: HALOGEN MOPED FILAMENT LAMP\n\nSheet HS2/2\n\n1/ The reference axis is perpendicular to the reference plane and passes through the intersection of this plane with the axis of the cap ring.\n\n2/ To be reserved.\n\n3/ To be checked by means of the 'box system' sheet HS2/3.\n\n4/ All parts which may obscure the light or may influence the light beam shall lie within angle alpha.\n\n5/ Angle beta denotes the position of the plane through the inner leads with reference to the reference notch.\n\n6/ In order to avoid rapid lamp failure the supply voltage shall not exceed 8.5V for 6V lamps and 15V for 12V filament lamps.\n\n7/ In the area between the outer legs of the angles gamma1 and gamma 2 the bulb shall have no optically distorting areas and the curvature of the bulb must have a radius not less than 50% of the actual bulb diameter. \n\nCATEGORY HS2: HALOGEN MODERN FILAMENT LAMP\n\nSheet HS2/3\n\nScreen Projection Requirements\n\nThis text is used to determine whether a filament lamp complies with the requirements, by checking whether the filament is correctly positioned in relation to the reference axis and the reference plane.\n\nAll dimensions in mm\n\n![Figure showing the screen projection requirements of a Category HS2 lamp](image.040.jpeg)\n\n| Reference | a1 | a2 | b1 | b2 | c1 (6V) | c1 (12V) | c2 |\n| --------- | ------- | ------- | ---- | ---- | ------- | -------- | ---- |\n| Dimension | d + 1.0 | d + 1.4 | 0.25 | 0.25 | 4.0 | 4.5 | 1.75 |\n\nd = actual filament diameter\n\nThe filament must lie entirely within the limits shown.\n\nThe beginning of the filament must lie between lines Z1 and Z2. \n\nCATEGORY PY21W\n\nSheet PY21W/1\n\n![Figure shows two diagrams horizontally on the page. Left shows a bulb viewed from the side. Right shows a bulb viewed from bottom. Category PY21W lamp](image.041.jpeg)\n\n```html\n

Dimensions in mm

Filament lamps of
normal production

Standard
filament

lamp 5/

min.

nom.

max.

e

31.8

31.8 +/- 0.3

f 4/

3/

7.0

7.0 + 0

- 2

Lateral deviation 1/

3/

0.3 max.

beta

75 degrees

90 degrees

105 degrees

90 degrees +/- 5

degrees

Cap BAU15s: in accordance with IEC Publ. 61 (sheet 7004-19-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

24

12

W

21

21

Test voltage

V

13.5

28.0

Objective
values

W

W

25

28

25 at 13.5V

+/- %

6

6

Luminous
flux

lm

280

+/- %

20

Amber bulb: 280lm

Reference luminous flux: at approx. 13.5V

Clear bulb: 460lm

\n```\n\n1/ Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis of the reference pin.\n\n2/ The bulb of production lamps shall be amber. (See also note5/).\n\n3/ To be checked by means of a box system, sheet PY21W/2.\n\n4/ For 24V heavy-duty lamps having a different filament shape, additional specifications are under consideration.\n\n5/ The bulb of standard filament lamps shall be amber or clear. For amber standard filament lamps, changes of the bulb temperature shall not affect the luminous flux which might impair photometric measurements of signalling devices. Moreover the colour shall be in the lower part of the tolerance area. \n\nCATEGORY PY21W\n\nSheet PY21W/2\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane and has an axis perpendicular, within +/- 15 degrees , to the plane through the centre line of the reference pin and the reference axis, whether a filament lamp complies with the requirements.\n\n![Figure showing the screen projection requirements, in side and front elevation, of a Category PY21W lamp](image.042.jpeg)\n\n| Reference | a | b | h | k |\n| --------- | --- | --- | --- | --- |\n| Dimension | 3.5 | 3.0 | 9.0 | 1.0 |\n\nTest procedures and requirements.\n\n The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament shall be obtained within the angular displacements tolerance limits.\n Side elevation\n\nThe filament lamp placed with the cap down, the reference axis vertical and the filament seen end-on, the projection of the filament shall lie entirely within a rectangle of height \"a\" and width \"b\", having its centre at the theoretical position of the centre of the filament.\n\n Front elevation\n\nThe filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the filament axis:\n\n3.1 The projection of the filament shall lie entirely within a rectangle of height \"a\" and width \"h\", having its centre at the theoretical position of the centre of the filament.\n\n3.2 The centre of the filament shall not be offset by more than distance \"k\" from the reference axis. \n\nCATEGORY H6W\n\nSheet H6W\n\nThe drawings are intended only to illustrate the essential dimensions of the filament lamp\n\nDimensions in mm\n\n![Figure illustrates the essential dimensions of the Category H6W filament lamp](image.043.jpeg)\n\n```html\n

Dimensions in mm

Filament lamps of
normal production

Standard
filament

min.

nom.

max.

lamp

e

14.25

15.0

15.75

15.0 +/- 0.25

Lateral deviation 1/

0.75

0.4 max.

beta

82.5

90

97.5

90 degrees +/- 5
degrees

gamma1 2/

30 degrees

30 degrees

gamma2 2/

30 degrees

30 degrees

Cap BAX9s in accordance with IEC Publication 61 (sheet 7004-8-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

6

6

Test voltage

V

13.5

Objective
values

W

7

7 at 13.5V

+/- %

5

5

Luminous
flux lm

125

+/- %

12

Reference luminous flux: 125lm at approx. 13.5V

\n```\n\n1/ Maximum lateral deviation of filament centre from two reciprocally perpendicular planes both containing the reference axis and one containing axis X-X.\n\n2/ In the area between the outer legs of the angles gamma1 and gamma2 the bulb shall have no optically distorting areas and the curvature of the bulb shall have a radius not less than 50% of the actual bulb diameter. 3/Over the entire length of the cap there shall be no projection or soldering exceeding the permissible maximum diameter of the cap. \n\nCATEGORIES HB3 AND HB3A\n\nSheet HB3/1\n\nThe drawings are only to illustrate the essential dimensions of the filament lamp\n\n![Figure shows two diagrams arranged vertically on the page, illustrating the essential dimensions of the filament lamp. The top diagram shows a lamp of Category HB3. The bottom diagram shows a lamp of Category HB3A](image.044.jpeg)\n\n1/ The reference plane is the plane defined by the meeting points of the cap-holder fit.\n\n2/ The reference axis is perpendicular to the reference plane and concentric with the reference diameter of the cap.\n\n3/ Glass bulb and supports shall not exceed the envelope and shall not interfere with insertion past the lamp key. The envelope is concentric to the reference axis.\n\n4/ The keyway is mandatory.\n\n5/ The filament lamp shall be rotated in the measuring holder until the reference lug contacts plane C of the holder. \n\nCATEGORIES HB3 AND HB3A\n\nSheet HB3/2\n\n![Figure shows two diagrams, displayed vertically on the page. Top diagram shows the distortion free area of a bulb. Bottom diagram shows the filament position and dimensions. Category HB3 and HB3A lamps](image.045.jpeg)\n\n6/ The bulb shall be colourless or yellow.\n\n7/ Glass bulb periphery shall be optically distortion-free axially within the angles gamma1 and gamma2. This requirement applies to the whole bulb circumference within the angles gamma1 and gamma2. \n\nCATEGORIES HB3 AND HB3A\n\nSheet HB3/3\n\n```html\n

Dimensions in mm

12/

Tolerances

Filament lamps of normal production

Standard filament lamp

e 9/ 11

31.5

10

+/- 0.16

/

f 9/ 11

5.1

/

10

+/- 0.16

/

h1, h2

0

/

10

+/- 0.15 8/

h3

0

/

10

+/- 0.08 8/

gamma1

45 degrees
min.

/

-

-

gamma2

52 degrees
min.

-

-

Cap P 20d in accordance with IEC 61 (sheet 7004-31-2) 13/

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

60

60

Test voltage

V

13.2

13.2

Objective values

W

73 max.

73 max.

Luminous flux 1m +/-

%

1,860

12

Reference luminous flux for headlamp testing:
1,300 1m at approx. 12V

\n```\n\n8/ The eccentricity is measured only in viewing directions \\*/ A and B as shown in the figure on sheet HB3/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.\n\n9/ The viewing direction is direction \\*/ B as shown in the figure on sheet HB3/1. \n10/ To be checked by means of a \"box-system\". Sheet HB3/4. \\*/\n\n11/ The ends of the filament are defined as the points where, when the viewing direction \\*/ as defined in note above, the projection of the outside of the end turns crosses the filament axis.\n\n12/ Dimensions shall be checked with O-ring removed.\n\n13/ Filament lamp HB3 shall be equipped with the right-angle cap and filament lamp HB3A with the straight cap.\n\n\\*/ Manufacturers may choose another set of perpendicular viewing directions. The viewing directions specified by the manufacturer are to be used by the testing laboratory when checking filament dimensions and position. \n\nCATEGORIES HB3 AND HB3A\n\nSheet HB3/4\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane, whether a lamp complies with the requirements.\n\n![Figure showing the screen projection requirements of lamps of Categories HB3 and HB3A](image.046.jpeg)\n\n| | p | q | r | s | t | u | v |\n| ---- | ----- | ----- | --- | --- | --- | --- | --- |\n| 12 V | 1.3 d | 1.6 d | 3.0 | 2.9 | 0.9 | 0.4 | 0.7 |\n\nd = diameter of filament\n\nThe filament position is checked solely in directions A and B as shown on sheet HB3/1.\n\nThe beginning of the filament as defined on sheet HB3/3, note 11/ shall be in volume \"B\" and the end of the filament in volume \"C\".\n\nThe filament shall lie entirely within the limits shown. Volume \"A\" does not involve any filament centre requirement. \n\nCATEGORIES HB4 AND HB4A\n\nSheet HB4/1\n\nThe drawings are only to illustrate the essential dimensions of the filament lamp\n\n![Figure shows two diagrams, arranged vertically on the page, illustrating the dimensions of the filament lamp of Category HB4 and HB4A in View A and View B](image.047.jpeg)\n\n1/ The reference plane is the plane defined by the meeting points of the cap-holder fit.\n\n2/ The reference axis is perpendicular to the reference plane and concentric with the reference diameter of the cap.\n\n3/ Glass bulb and supports shall not exceed the envelope and shall not interfere with insertion past the lamp key. The envelope is concentric to the reference axis.\n\n4/ The keyway is mandatory.\n\n5/ The filament lamp shall be rotated in the measuring holder until the reference lug contacts plane C of the holder. \n\nCATEGORIES HB4 AND HB4A\n\nSheet HB4/2\n\n![Figure shows three diagrams, displayed in inverse triangle formation. Top left shows the distortion free area and black top. Top right shows the bulb eccentricity. Bottom shows the bulb position and dimensions. Categories HB4 and HB4A](image.048.jpeg)\n\n6/ The bulb shall be colourless or yellow.\n\n7/ Glass bulb periphery shall be optically distortion-free axially within the angles gamma1 and gamma2. This requirement applies to the whole bulb circumference within the angles gamma1 and gamma2.\n\n8/ The obscuration shall extend to at least angle gamma3 and shall be at least as far as the undistorted part of the bulb defined by angle gamma1. \n\nCATEGORIES HB4 AND HB4A\n\nSheet HB4/3\n\n```html\n

Dimensions in mm

Tolerances

13/

Filament lamps of normal production

Standard filament lamp

e 10/ 12

31.5

11

+/- 0.16

/

f 10/ 12

5.1

/

11

+/- 0.16

/

h1, h2

0

/

11

+/- 0.15

h3

0

/

11

9/

+/- 0.08

g 10/

0.75

/

+/- 0.5

9/

+/- 0.3

gamma1

50 degrees
min.

-

-

gamma2

52 degrees
min.

-

-

gamma3

45 degrees

+/- 5 degrees

+/- 5 degrees

Cap P 22d in accordance with IEC 61 (sheet 7004-32-2) 14/

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

51

51

Test voltage

V

13.2

13.2

Objective values

W

62 max.

62 max.

Luminous
flux 1m

+/- %

1,095

15

Reference luminous flux for headlamp testing:

825 1m at approx. 12V

\n```\n\n9/ The eccentricity is measured only in viewing directions \\*/ A and B as shown in the figure on sheet HB4/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.\n\n10/ The viewing direction is direction \\*/ B as shown in the figure on sheet HB4/1.\n\n11/ To be checked by means of a \"box-system\". Sheet HB4/4. \\*/\n\n12/ The ends of the filament are defined as the points where, when the viewing direction \\*/ as defined in note 10/ above, the projection of the outside of the end turns crosses the filament axis.\n\n13/ Dimensions shall be checked with O-ring removed.\n\n14/ Filament lamp HB4 shall be equipped with the right-angle cap and filament lamp HB4A with the straight cap.\n\n\\*/ Manufacturers may choose another set of perpendicular viewing directions. The viewing directions specified by the manufacturer are to be used by the testing laboratory when checking filament dimensions and position. \n\nCATEGORIES HB4 AND HB4A\n\nSheet HB4/4\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane, whether a filament lamp complies with the requirements.\n\n![Figure showing the screen projection requirements of lamps of Categories HB4 and HB4A](image.049.jpeg)\n\n| | p | q | r | s | t | u | v |\n| ---- | ----- | ----- | --- | --- | --- | --- | --- |\n| 12 V | 1.3 d | 1.6 d | 3.0 | 2.9 | 0.9 | 0.4 | 0.7 |\n\nd = diameter of filament\n\nThe filament position is checked solely in directions A and B as shown on sheet HB4/1.\n\nThe beginning of the filament as defined on sheet HB4/3, note 12/ shall be in volume \"B\" and the end of the filament in volume \"C\".\n\nThe filament shall lie entirely within the limits shown. Volume \"A\" does not involve any filament centre requirement. \n\nCATEGORY T1.4W\n\nSheet T1.4W/1\n\nThe drawings are intended only to illustrate the essential dimensions of the filament lamp\n\nDimensions in mm\n\n![Figure illustrates the essential dimensions of the filament lamp in Category T1.4W](image.050.jpeg)\n\n```html\n

Dimensions in mm

Filament lamps of
normal production

Standard
filament

min.

nom.

max.

lamp

e

7.6

8.3

9.0

8.3 +/- 0.35

Lateral deviation 1/

0.7

0.35 max.

beta

55 degrees

70 degrees

85 degrees

70 degrees +/- 5
degrees

Cap P11.5d in accordance with IEC Publication 61 (sheet 7004-79-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

1.4

Test voltage

V

13.5

13.5

Objective
values

W

1.4

1.4 at 13.5 V

+/- %

10

10

Luminous
flux lm

+/- %

8

15

Reference luminous flux: 8 lm at approx. 13.5 V

\n```\n\n1/ Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing reference axis and one containing axis X-X\n\n2/ The reference axis is the line perpendicular to the reference plane and passing through the centre of the circle of diameter \"M\". \n\nCATEGORY H7\n\nSheet H7/1\n\nThe drawings are intended only to illustrate the essential dimensions of the filament lamp.\n\nDimensions in mm\n\n![Figure shows five diagrams, one diagram at the top and two rows of two diagrams underneath it. The diagrams, numbered 1 to 5 depict, respectively - reference lamp dimensions, maximum lamp outline, definition of reference axis, distortion free area and black top, and metal free zone. Category H7 lamp](image.051.jpeg)\n\n \n\nCATEGORY H7\n\nSheet H7/2\n\n![An extension of the figure from the previous page illustrating the essential dimensions of the filament lamp. It shows 2 diagrams arranged horizontally, labelled as Figures 6 and 7. Figure 6 shows the permissable offset of filament axis for standard filament lamps only. Figure 7 shows bulb eccentricity. Category H7 lamp](image.052.jpeg)\n\n```html\n

Dimensions in mm

Filament lamp of normal production

Standard
filament lamp

12 V

24 V

12 V

e 7/

25.0 8/

25.0 +/- 0.1

f 7/

4.5

4.9 8/

4.1 +/- 0.1

g 10/

0.5 min.

u.c.

h1 9/

0 8/

0+/- 0.1

h2 9/

0 8/

0+/- 0.15

gamma1 4/

40 degrees min.

40 degrees min.

gamma2 4/

50 degrees min.

50 degrees min.

gamma3 5/

30 degrees min.

30 degrees min.

Cap PX26d in accordance with IEC Publication 61 (sheet 7004-5-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

Volts

12

24

12

Watts

55

70

55

Test voltage

Volts

13.2

28.0

13.2

Objective
values

Watts

58 max.

75 max.

58 max.

Luminous
Flux lm

+/- %

1500

1750

10

10

Reference luminous flux for headlamp testing: 1100 lm at approx. 12 V

\n```\n\n \n\nCATEGORY H7\n\nSheet H7/3\n\n1/ The reference plane is defined by the points on the surfaces of the holder on which the three supporting bosses of the cap ring will rest.\n\n2/ The reference axis is perpendicular to the reference plane and crosses the intersection of the two perpendiculars as indicated in figure 3 on Sheet H7/1.\n\n3/ Glass bulb and supports shall not exceed the envelope as indicated in figure 2 on sheet H7/1. The envelope is concentric to the reference axis.\n\n4/ Glass bulb shall be optically distortion free within the anglesgamma1 andgamma2. This requirement applies to the whole bulb circumference within the angles gamma 1 and gamma 2.\n\n5/ The obscuration shall extend at least to anglegamm 3 and shall extend at least to the cylindrical part of the bulb on the whole bulb top circumference.\n\n6/ The internal design of the lamp shall be such that stray light images and reflections are only located above the filament itself seen from the horizontal direction. (View (1) as indicated in figure 1 on sheet H7/1). No metal parts other than filament turns shall be located in the shaded area as seen in figure 5 on Sheet H7/1.\n\n7/ The end of the filaments are defined as the points where, when the viewing direction is direction (1) as shown in figure 1 on Sheet H7/1, the projection of the outside of the end turns crosses the filament axis. (Special instructions for coiled-coil filaments are under consideration)\n\n8/ To be checked by means of a \"Box system\". Sheet H7/4.\n\n9/ The offset of the filament with respect to the reference axis is measured only in viewing directions (1) and (2) as shown in figure 1 on Sheet H7/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.\n\n10/ Offset of filament in relation to bulb axis measured in two planes parallel to the reference plane where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.\n\n11/ The bulb shall be colourless or selective-yellow.\n\n12/ Notes concerning the filament diameter\n\n\\-No actual diameter restrictions apply but the objective for future developments is to have d max. = 1.3mm for 12V and d max. = 1.7mm for 24V filament lamps.\n\n\\-For the same manufacturer the design diameter of standard (etalon) filament lamp and filament lamp of normal production shall be the same. \n\nCATEGORY H7\n\nSheet H7/4\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane, whether a filament lamp complies with the requirements.\n\nDimensions in mm\n\n![Figure showing the screen projection requirements of lamps of Category H7](image.053.jpeg)\n\n```html\n

a1

a2

b

b

c1

c2

12 V

d + 0.30

d + 0.50

1 2

0.2

4.6

4.0

24 V

d + 0.60

d + 1.00

0.25

5.9

4.4

\n```\n\nd = diameter of filament\n\nThe ends of the filament as defined on sheet H7/3, footnote 7/, must lie between lines Z1 and Z2 and between lines Z3 and Z4.\n\nThe filament position is checked solely in directions (1) and (2) as shown on sheet H7/1, figure 1.\n\nThe filament must lie entirely within the limits shown. \n\nCATEGORIES H27W/1 AND H27W/2\n\nSheet H27W/1\n\nThe drawings are intended only to illustrate the essential dimensions of the filament lamp.\n\nCategory H27W/1\n\n![Figure illustrating the essential dimensions of a lamp of Category H27W/1](image.054.jpeg)\n\nCategory H27W/2\n\n![Figure illustrating the essential dimensions of a lamp of Category H27W/2](image.055.jpeg)\n\nFilament dimensions and position\n\n(Dimension f for all filament lamps)\n\n(Dimensions h1, h2, h3, h4 and k for standard filament lamps only)\n\n![Figure showing View A and View B of the reference axis and filament axis of a lamp of Categories H27W/1 and H27W/2](image.056.jpeg)\n\n \n\nCATEGORIES H27W/1 AND H27W/2\n\nSheet H27W/2\n\n```html\n

Dimensions in mm

Filament lamps of normal production

Standard
filament lamp

12 V

12 V

e

31.75 6/

31.75 +/- 0.25

f 8/

4.8 max.

4.2 +/- 0.2

k

0 6/

0.0 +/- 0.25

h1 ; h3 7/

0 6/

0.0 +/- 0.25

h2 ; h4 7/

0 6/

0.0 +/- 0.25

gamma1 4/

38 degrees nom.

38 degrees nom.

gamma2 4/

44 degrees min.

44 degrees min.

H27W/1: PG 13

Cap in accordance with IEC Publ. 61 (sheet 7004-107-1)

H27W/2: PGJ13

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

Volts

12

12

Watts

27

27

Test voltage

Volts

13.5

13.5

Objective
values

Watts

31 max.

31 max.

Luminous
Flux lm

+/- %

477

15

Reference luminous flux: 477lm at approx. 13.5V

\n```\n\n1// The reference plane is the plane formed by the underside of the bevelled lead-in flange of the cap.\n\n2/ The reference axis is perpendicular to the reference plane and passing through the centre of the 13.10mm cap diameter.\n\n3/ Glass bulb and supports shall not exceed the size of a theoretical cylinder centred on the reference axis.\n\n4/ Glass bulb shall be optically distortion-free within the angles gamma 1 and gamma 2. This requirement applies to the whole bulb circumference within the angles gamma 1 and gamma 2.\n\n5/ The obscuration shall extend over the whole bulb top including the bulb cylindrical portion up to the intersection with gamma 1.\n\n6/ To be checked by means of a \"Box system\" . Sheet 27W/3.\n\n7/ For standard filament lamps, the points to be measured are those where the projection of the outside of the end turns crosses the filament axis.\n\n8/ The ends of the filament are defined by the intersections of the outsides of the first and of the last light emitting turn, respectively, with the plane parallel to and 31.75mm from the reference plane. \n\nCATEGORIES H27W/1 AND H27W/2\n\nSheet H27W/3\n\nScreen projection requirements\n\nThis test is used to determine, by checking the correctness of the filament relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.\n\nView A View B\n\n![Figure showing the screen projection requirements of lamps of Categories H27W/1 and H27W/2](image.057.jpeg)\n\n| Reference | a | c | k | g |\n| ---------- | ------- | ------- | --- | --- |\n| Dimensions | d + 1.2 | d + 1.0 | 0.5 | 2.4 |\n\nd = actual filament diameter\n\nThe filament shall lie entirely within the limits shown.\n\nThe centre of the filament shall lie within the limits of dimension k. \n\nCATEGORY P27W\n\nSheet P27W/1\n\n![Figure illustrates the essential dimensions of the Category P27W filament lamp](image.058.jpeg)\n\n```html\n

Dimensions in mm

Filament lamps of
normal production

Standard
filament

min.

nom.

max.

lamp

e

27.93/

27.9 +/- 0.3

f

9.9

9.9

+ 0

- 2

Lateral deviation 2/

3/

0.0 +/- 0.4

beta

75 degrees 3/

90 degrees

105 degrees 3/

90 degrees +/- 5
degrees

Cap W2.5x16d in accordance with IEC Publ. 61 (sheet 7004-104-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

27

27

Test voltage

V

13.5

Objective
values

Watts

W

29.2

29.2 at
13.5V

+/-

%

10

10

Luminous
flux

lm

475

+/-

%

15

Reference luminous flux: 475lm at approx. 13.5V

\n```\n\n1/ The reference axis is defined with respect to the reference keys and is perpendicular to the reference plane.\n\n2/ Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis through reference keys.\n\n3/ To be checked by means of a box system, sheet P27W/2 \n\nCATEGORY P27W\n\nSheet P27W/2\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane and has an axis perpendicular, within +/- 15 degrees , to the plane through the centres of the keys and the reference axis, whether a filament lamp complies with the requirements.\n\nSide elevation Front elevation\n\n![Figure showing the screen projection requirements of lamps of Category P27W. Side elevation is shown on the left and front elevation is shown on the right](image.059.jpeg)\n\n| Reference | a | b | h | k |\n| --------- | --- | --- | ---- | --- |\n| Dimension | 3.5 | 3.0 | 11.9 | 1.0 |\n\nTest procedures and requirements.\n\n The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament shall be obtained within the angular displacements tolerance limits.\n Side elevation\n\nThe filament lamp placed with the cap down, the reference axis vertical end the filament seen end-on, the projection of the filament shall lie entirely within a rectangle of height \"a\" and width \"b\", having its centre at the theoretical position of the centre of the filament.\n\n Front elevation\n\nThe filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the filament axis:\n\n3.1. The projection of the filament shall lie entirely within a rectangle of height \"a\" and width \"h\", having its centre at the theoretical position of the centre of the filament.\n\n3.2. The centre of the filament shall not be offset by more than distance \"k\" from the reference axis. \n\nCATEGORY P27/7W\n\nSheet P27W/7W/1\n\na = major (high wattage) filament\n\nb = minor (low wattage) filament\n\n![Figure illustrates the essential dimensions of the Category P27/7W filament lamp](image.060.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament lamp

min.

nom.

max.

e

27.9 3/

27.9 +/- 0.3

f

9.9

9.9

+ 0

- 2

Lateral deviation 2/

3/

0.0 +/- 0.4

x 4/

5.1 3/

5.1 +/- 0.5

y 4/

0.0 3/

0.0 +/- 0.5

beta

75 degrees 3/

90 degrees

105 degrees 3/

90 degrees +/- 5
degrees

Cap W2.5x16q in accordance with IEC Publ. 61 (7004-104-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

27

7

27

7

Test voltage

V

13.5

Objective
values

Watts

W

29.2

7.7

29.2

7.7

at 13.5 V

+/-

%

10

10

Luminous
flux

lm

475

36

+/-

%

15

Reference luminous flux: 475 and 36lm at approx. 13.5V

\n```\n\n1/ The reference axis is defined with respect to the reference keys and is perpendicular to the reference plane.\n\n2/ Maximum lateral deviation of major (high wattage) filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis through reference keys.\n\n3/ To be checked by means of a box system, sheets P27W/2 & 3.\n\n4/ \"x\" and \"y\" denote the offset of the axis of the minor (low wattage) filament with respect to the axis of the major (high wattage) filament. \n\nCATEGORY P27/7W\n\nSheet P27W/7W/2\n\nScreen projection requirements\n\n This test is used to determine, by checking whether:\n the major (high wattage) filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within +/- 15 degrees, to the plane through the centres of the keys and the reference axis; and whether:\n\nthe minor (low wattage) filament is correctly positioned relative to the major (high wattage) filament, whether a filament lamp complies with the requirements.\n\nTest procedures and requirements.\n\n The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the major filament is seen on the screen on to which the image of the filament is projected. The end view of that filament shall be obtained within the angular displacement tolerance limits.\n\n Side elevation\n\nThe filament lamp placed with the cap down, the reference axis vertical, the reference key to the right and the major filament seen end-on:\n\n2.1. the projection of the major filament shall lie entirely within a rectangle of height \"a\" and width \"b\", having its centre at the theoretical position of the centre of the filament;\n\n2.2. the projection of the minor filament shall lie entirely within a rectangle of width \"c\" and height \"d\" having its center at a distance \"u\" above the theoretical position of the centre of the major filament.\n\n Front elevation\n\n The filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the axis of the major filament:\n\n3.1. the projection of the major filament shall lie entirely within a rectangle of height \"a\" and width \"h\", centred on the theoretical position of the centre of the filament;\n\n3.2. the centre of the major filament shall not be offset by more than distance \"k\" from the reference axis;\n\n3.3. the centre of the minor filament shall not be offset from the reference axis by more than +/- 2mm (+/- 0.4mm for standard filament lamps). \n\nCATEGORY P7/7W\n\nSheet P27/7W/3\n\n![Figure showing the side elevation screen projection requirements of lamps of Category P7/7W](image.061.png)\n\n```html\n

Reference

a

b

c

d

u

Dimension

3.5

3.0

4.8

5.1

\n```\n\n![Figure showing the front elevation screen projection requirements of lamps of Category P7/7W](image.062.png)\n\n| Reference | a | h | k |\n| --------- | --- | ---- | --- |\n| Dimension | 3.5 | 11.9 | 1.0 |\n\n \n\nCATEGORY WY5W\n\nSheet WY5W/1\n\n![Two diagrams showing the maximum lateral deviation of filament centre for Category WY5W lamps, from two mutually perpendicular planes both containing the reference axis and one containing the axis X](image.063.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard 4/
filament lamp

min.

nom.

max.

e

11.2

12.7

14.2

12.7 +/- 0.3

Lateral deviation 1/

1.5

0.5 max.

beta

-15 degrees

0 degrees

+15 degrees

0 degrees +/- 5 degrees

Cap W 2.1 x 9.5d in accordance with IEC Publ. 61 (7004-91-3)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

6

12

24

12

W

5

5

Test voltage

V

6.75

13.5

28.0

Objective
values

Watts

W

5

7

5 at 13.5V

+/-%

10

10

Luminous
flux

lm

30

+/-%

20

Amber bulb: 30lm

Reference luminous flux: at approx. 13.5V

Clear bulb: 50lm

\n```\n\n1/ Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis XX.\n\n2/ The bulb of production lamps shall be amber. (See also note 4/).\n\n3/ See paragraph 3.5.3.\n\n4/ The bulb of standard filament lamps shall be amber or clear. For amber standard filament lamps, changes of the bulb temperature shall not affect the luminous flux which might impair photometric measurements of signalling devices. Moreover the colour shall be in the lower part of the tolerance area. \n\nCATEGORY H21W\n\nSheet H21W/1\n\n![Two diagrams showing the maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis X. Category H21W lamp](image.064.jpeg)\n\n```html\n

Dimensions in mm

Filament lamps of
normal production

Standard
filament
lamp

min.

nom.

max.

e

20.0 1/

20.0 +/- 0.25

f

12 V

3.8

3.8 + 0

- 1

24 V

4.5

Lateral deviation 2/

1/

0.0 +/- 0.15

beta

82.5 degrees

90 degrees

97.5 degrees

3/

90 degrees +/- 5
degrees

gamma1, gamma2 4/

45 degrees

45 degrees min.

Cap BAY9s: in accordance with IEC Publ. 61 (sheet 7004-9-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

24

12

W

21

21

6

Test voltage

V

13.5

28

Objective
values

Watts

W

25

28

25 at 13.5V

+/-

%

5

5

5

Luminous
flux

lm

600

600

+/-

%

12

15

Reference luminous flux: 600lm at approx. 13.5V

\n```\n\n1/ To be checked by means of a box system, sheet H21W/2.\n\n2/ Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis X-X.\n\n3/ The lateral deviation with respect to the plane perpendicular to axis XX, is measured in the position described in clause 1 of the test procedures on sheet H21W/2.\n\n4/ In the area between the outer legs of the anglesamma 1 and gamma2, the bulb shall have no optically distorting areas and the curvature of the bulb shall have a radius not less than 50% of the actual bulb diameter. \n\nCATEGORY H21W\n\nSheet H21W/2\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane and has an axis perpendicular, within +/- 7.5 degrees, to the plane through the centre line of the reference pin and the reference axis, whether a filament lamp complies with the requirements.\n\n![Figure showing the screen projection requirements of lamps of Category H21W. Side elevation is shown on the left and front elevation is shown on the right](image.065.jpeg)\n\n| Reference | a | b | h | k |\n| --------- | ------- | ------- | ------- | --- |\n| Dimension | d + 1.0 | d + 1.0 | f + 1.2 | 0.5 |\n| | | | | |\n\n\\\\d = actual filament diameter\n\nf = actual filament length\n\nTest procedures and requirements\n\nl. The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament shall be obtained within the angular displacements tolerance limits.\n\n1. Side elevation\n\nThe filament lamp placed with the cap down, the reference axis vertical and the filament seen end-on, the projection of the filament shall lie entirely within a rectangle of height \"a\" and width \"b\", having its centre at the theoretical position of the centre of the filament.\n\n1. Front elevation\n\nThe filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the filament axis:\n\n3.1. The projection of the filament shall lie entirely within a rectangle of height \"a\" and width \"h\", having its centre at the theoretical position of the centre of the filament.\n\n3.2. The centre of the filament shall not be offset by more than distance \"k\" from the\n\nreference axis. \n\nCATEGORY W21W\n\nSheet W21W/1\n\n![Two diagrams showing the maximum lateral deviation of filament centre for Category W21W lamps from two mutually perpendicular planes both containing the reference axis and one containing the axis X](image.066.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament
lamp

min.

nom.

max.

e

29.0

29.0 -0.3

f

2/

7.5

7.5 + 0

- 2

Lateral deviation 1/

2/

0.5 max

beta

-15 degrees 2/

0 degrees

+15 degrees 2/

0 degrees +/- 5
degrees

Cap W 3x16d in accordance with IEC Publ. 61 (sheet 7004-105-2)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

21

21

Test voltage

V

13.5

Objective values

W

+/-%

25

25 at 13.5V

6

6

Luminous
flux lm

+/- %

460

15

Reference luminous flux: 460lm at approx. 13.5V

\n```\n\n1/ Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis X-X.\n\n2/ To be checked by means of a box system, sheet W21W/2. \n\nCATEGORY W21W\n\nSheet W21W/2\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane and has an axis perpendicular, within +/- 15 degrees, to the plane through the axis X-X and the reference axis, whether a filament lamp complies with the requirements.\n\nSide elevation Front elevation\n\n![Figure showing the screen projection requirements of lamps of Category W21W. Side elevation is shown on the left and front elevation is shown on the right](image.067.jpeg)\n\n| Reference | a | b | h | k |\n| --------- | --- | --- | --- | --- |\n| Dimension | 3.5 | 3.0 | 9.5 | 1.0 |\n\nTest procedure and requirements\n\n The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits, i.e +/-15 degrees. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament shall be obtained within the angular displacements tolerance limits (+/- 15 degrees)\n\n Side elevation\n\n The filament lamp placed with the cap down, the reference axis vertical and the filament seen end-on, the projection of the filament shall lie entirely within a rectangle of height \"a\" and width \"b\", having its centre at the theoretical position of the centre of the filament.\n\n Front elevation\n\n The filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the filament axis:\n\n the projection of the filament shall lie entirely within a rectangle of height \"a\" and width \"h\", having its center at the theoretical position of the centre of the filament;\n the centre of the filament shall not be offset by more than distance \"k\" from the reference axis.\n\nCATEGORY W21/5W\n\nSheet W21/5W/1\n\na = major (high wattage) filament\n\nb = minor (low wattage) filament\n\n![Two diagrams showing the maximum lateral deviation of filament centre for Category W21/5W lamps, from two mutually perpendicular planes both containing the reference axis and one containing the axis X](image.068.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament lamp

min.

nom.

max.

e

25.0

25.0

+/- 0.3

f

1/

7.5

7.5 + 0

- 2

Lateral deviation 2/

1/

0.3 max

x

2.8 1/

2.8 +/- 0.3

3/

y

0.0 1/

0.0 +/- 0.3

3/

beta

- 15 degrees 1/

0 degrees

+15 degrees 1/

0 degrees +/- 5 degrees

Cap W 3x16q in accordance with IEC Publ. 61 (sheet 7004-106-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

21

5

21

5

Test voltage

V

13.5

Objective values

Watts

W

25

6

25

6

at 13.5V

+/-%

6

10

6

10

Luminous flux

lm

440

35

+/-%

15

20

Reference luminous flux: 440 and 35lm at approx. 13.5V

\n```\n\n1/ To be checked by means of a box system, sheets W21/5W/2 and 3.\n\n2/ Maximum lateral deviation of major filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.\n\n3/ \"x\" and \"y\" denote the offset of the axis of the minor filament with respect to the axis of the major filament. \n\nCATEGORY W21/5W\n\nSheet W21/5W/2\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether:\n\n1. the major filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within +/- 15 degrees, to the plane through the axis X-X and the reference axis; and whether:\n2. the minor filament is correctly positioned relative to the major filament, whether a filament lamp complies with the requirements.\n\nTest procedure and requirements\n\n1. The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the major filament is seen on the screen on to which the image of the filament is projected. The end view of that filament shall be obtained within the angular displacement tolerance limits. (+/- 15 degrees).\n2. Side elevation\n\nThe filament lamp placed with the cap down, the reference axis vertical, and the major filament seen end-on.\n\n2.1. the projection of the major filament shall lie entirely within a rectangle of height \"a\" and width \"b\", having its centre at the theoretical position of the centre of the filament;\n\n2.2. the projection of the minor filament shall lie entirely within a rectangle of width \"c\" and height \"d\" having its centre at a distance \"u\" above the theoretical position of the centre of the major filament.\n\n1. Front elevation\n\nThe filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the axis of the major filament:\n\n3.1. the projection of the major filament shall lie entirely within a rectangle of height \"a\" and width \"h\", centred on the theoretical position of the centre of the filament;\n\n3.2. the centre of the major filament shall not be offset by more than distance \"k\" from the reference axis;\n\n3.3. the centre of the minor filament shall not be offset from the reference axis by more than +/- 2mm (+/- 0.4mm for standard lamps). \n\nCATEGORY W21/5W\n\nSheet W21/5W/3\n\nSide elevation\n\n![Figure showing the side elevation screen projection requirements of lamps of Category W21/5W](image.069.jpeg)\n\n```html\n

Reference

a

b

c

d

u

Dimensions

3.5

3.0

4.8

2.8

\n```\n\nFront elevation\n\n![Figure showing the front elevation screen projection requirements of lamps of Category W21/5W](image.070.jpeg)\n\n| Reference | a | h | k |\n| ---------- | --- | --- | --- |\n| Dimensions | 3.5 | 9.5 | 1.0 |\n\n \n\nCATEGORY W2.3W\n\nSheet W2.3W/1\n\n![Two diagrams showing the maximum lateral deviation of filament centre of Category W2.3W lamps, from two mutually perpendicular planes both containing the reference axis and one containing the axis X](image.071.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament

min.

nom.

max.

lamp

e

10.3

10.8

11.3

10.8 +/- 0.3

Lateral deviation 1/

1.0

0.5 max.

beta

-15 degrees

0 degrees

+15 degrees

0 degrees +/- 5 degrees

Cap W 2 x 4.6d in accordance with IEC Publ. 61 (sheet 7004-94-2)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

2.3

2.3

Test voltage

V

13.5

Objective
values

W

2.5 max.

2.5 max. at 13.5V

Luminous
flux lm

+/- %

18.6

20

Reference luminous flux : 18.6lm at approx. 13.5V

\n```\n\n1/ Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.\n\n2/ See paragraph 3.5.3. \n\nCATEGORY H8\n\nSheet H8/1\n\nThe drawings are intended only to illustrate the essential dimensions of the filament lamp.\n\n![Two diagrams, placed horizontally, showing the essential dimensions of the filament lamp of Category H8 lamps](image.072.png)\n\nFigure 1 – Main drawing\n\n![A diagram showing the essential dimensions of the filament lamp and the maximum lamp outline of Category H8 lamps](image.073.png)\n\nFigure 2\n\nMaxiimum lamp outline 3/\n\n1/ The reference plane is the plane formed by the underside of the beveled lead-in flange of the cap.\n\n2/ The reference axis is perpendicular to the reference plane and passing through the centre of the 19mm cap diameter.\n\n3/ Glass bulb and supports shall not exceed the envelope as indicated in figure 2. The envelope is concentric to the reference axis.\n\n4/ The bulb shall be colourless or yellow.\n\n5/ Notes concerning the filament diameter.\n\n\\- No actual diameter restrictions apply but the objective for future developments is to have dmax.=1.2mm\n\n\\- For the same manufacturer, the design diameter of standard (etalon) filament lamp and filament lamp of normal production shall be the same. \n\nCATEGORY H8\n\nSheet H8/2\n\n![Four diagrams, arranged in a square, showing the essential dimensions of the filament lamp of Category H8. Figure 3 shows the Distortion free area. Figure 4 shows the Metal free zone. Figure 5 shows the Offset of filament axis (for standard lamps only). Figure 6 shows the Bulb eccentricity](image.074.jpeg)\n\n6/ Glass bulb shall be optically distortion free within the angles gamma 1 and gamma 2. This requirement applies to the whole bulb circumference within the angles gamma1 and gamma 2.\n\n7/ The obscuration shall extend at least to angle gamma 3 and shall extend at least to the cylindrical part of the bulb on the whole bulb top circumference.\n\n8/ The internal design of the lamp shall be such that stray light images and reflections are only located above the filament itself seen from the horizontal direction. (View (1) as indicated in fugure 1, sheet H8/1).\n\nNo metal parts other than filament turns shall be located in the shaded area as seen in figure 4.\n\n9/ The offset of the filament with respect to the reference axis is measured only in viewing directions (1) and (2) as shown in figure 1 on sheet H 8/1.\n\nThe points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.\n\n10/ Offset of filament in relation to bulb axis measured in two planes parallel to the reference plane where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis. \n\nCATEGORY H8\n\nSheet H8/3\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament lamp

12V

12V

e 11/

25.0 12/

25.0 +/- 0.1

f 11/

3.7

3.7 +/- 0.1

G

0.5 min.

u.c.

h1

0 12/

0 +/- 0.1

h2

0 12/

0 +/- 0.15

gamma 1

50 degrees min.

50 degrees min

gamma 2

40 degrees min.

40 degrees min

gamma 3

30 degrees min.

30 degrees min

Cap PGJ 19 in accordance with IEC Publication 61 (sheet 7004-110-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

35

35

Test voltage

V

13.2

Objective values

W

max

max

43

43 at 13.2V

Luminous

800

flux 1m +/- %

15

Reference luminous flux for headlamp testing: 600lm at approx. 12V

\n```\n\n11/ The end of the filaments are defined as the points where, when the viewing direction is direction (1) as shown in figure 1, sheet H8/1, the projection of the outside of the end turns crosses the filament axis. 12/To be checked by means of a \"Box System\". Sheet H8/4. \n\nCATEGORY H8\n\nSheet H8/4\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the\n\nreference axis and the reference plane, whether a filament lamp complies with the requirements.\n\nDimensions in mm\n\n![Figure showing the screen projection requirements of lamps of Category H8](image.075.jpeg)\n\n```html\n

a1

a2

B1

b2

c1

c2

12V

d+0.50

d+0.70

0.25

4.6

3.5

\n```\n\nd = diameter of filament\n\nThe ends of the filaments as defined on sheet H8/3, note 11/, shall lie between lines Z1 and Z2 and between lines Z3 and Z4.\n\nThe filament position is checked solely in directions (1) and (2) as shown on sheet H8/1, figure 1.\n\nThe filament shall lie entirely within the limits shown. \n\nCATEGORY W16W\n\nSheet W16W/1\n\n![Two diagrams showing the maximum lateral deviation of filament centre of Category W16W lamps, from two mutually perpendicular planes both containing the reference axis and one containing the axis X](image.076.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of normal production

Standard
filament

min.

Nom.

max.

lamp

e

18.3

20.6

22.9

20.6 +/- 0.3

Lateral deviation 1/

1.0

0.5 max.

beta

-15 degrees

0 degrees

+15 degrees

0 degrees +/- 5 degrees

Cap W 2.1 x 9.5d in accordance with IEC Publ. 61 (sheet 7004-91-3)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

16

16

Test voltage

V

13.5

Objective
values

W

+/-%

19.4

19.4 at 13.5V

10

10

Luminous
flux lm

+/-%

310

20

Reference luminous flux: 310lm at approx. 13.5V

\n```\n\n1/ Maximum lateral deviation of filament centre from two mutually\n\n2/ perpendicular planes both containing the reference axis and one containing axis x-x. See paragraph 3.5.3. \n\nCATEGORY HIR1/1\n\nSheet HIR1/1\n\nThe drawings are only to illustrate the essential dimensions of the filament lamp.\n\n![Two diagrams, arranged vertically on the page, illustrating the dimensions of the filament lamp of Category HIR1](image.077.jpeg)\n\n1/ The reference plane is the plane defined by the three supporting bosses on the cap flange.\n\n2/ The reference axis is perpendicular to the reference plane and passes through the center of the reference diameter of the cap.\n\n3/ Glass bulb and supports shall not exceed the envelope. The envelope is concentric to the reference axis.\n\n4/ The keyway is mandatory.\n\n5/ The filament lamp shall be rotated in the measuring holder until the reference lug contacts plane C of the holder.\n\n6/ Glass bulb periphery shall be optically distortion-free axially within the angles gamma1 and gamma2. This requirement applies to the whole bulb circumference within the angles gamma1 and gamma2. \n\nCATEGORY HIR1/1\n\nSheet HIR1/2\n\n```html\n

Dimensions in mm

11/

Tolerances

Filament lamps of normal
production

Standard filament lamp

e 8/

29

9/

+/- 0.16

10/

f 8/

5.1

9/

+/- 0.16

10/

g 8/

0

+ 0.7

- 0.0

+ 0.4

- 0.0

h1, h2

0

9/

d

1.6 max

-

-

gamma1

50 degrees
min.

-

-

gamma2

50 degrees
min.

-

-

Cap PX 20d in accordance with IEC Publ. 61 (sheet 7004-...-..)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

65

65

Test voltage

V

13.2

13.2

Objective
values

W

73 max.

73 max.

Luminous
flux lm

+/- %

2,500

15

Reference luminous flux for headlamp testing: 1,840lm at approx. 12V.

\n```\n\n7/ The eccentricity is measured only in viewing directions A and B as shown in the figure on sheet HIR1/1. The points to be measured are those whether the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.\n\n8/ The viewing direction is drection B as shown in the figure on sheet HIR1/1.\n\n9/ To be checked by means of a \"box-system \". Sheet HIR1/3.\n\n10/ The ends of the filament are defined as the points where, when the viewing direction as defined in note 8/ above, the projection of the outside of the end turns crosses the filament axis.\n\n11/ Dimensions shall be checked with O-ring mounted. \n\nCATEGORY HIR1/1\n\nSheet HIR1/3\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane, whether a lamp complies with the requirements.\n\n![Figure showing the screen projection requirements of lamps of Category HIR1](image.078.jpeg)\n\n```html\n

a1

a2

b1

b2

c1

c2

12V

d +0.4

d +0.8

0.35

6.1

5.2

\n```\n\nd = diameter of filament\n\nThe filament position is checked solely in directions A and B as shown on sheet HIR1/1.\n\nThe beginning of the filament as defined on sheet HIR1/2, note 10/ shall lie between lines Z1 and Z2 and between lines Z3 and Z4. \n\nCATEGORY PY27/7W\n\nSheet PY27/7W/1\n\n![Two diagrams showing the side and front elevation screen projection requirements of filament lamps of Category PY27/7W](image.079.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament lamp

min.

nom.

max.

e

27.9

27.9 +/- 0.3

f

3/

9.9

9.9 + 0

- 2

Lateral deviation 2/

3/

0.0 +/- 0.4

x 4/

5.1 3/

5.1 +/- 0.5

y 4/

0.0 3/

3/

0.0 +/- 0.5

beta

75 degrees 3/

90 degrees

105 degrees

90 degrees +/- 5 degrees

Cap WX 2.5x16q in accordance with IEC Publ. 61 (sheet 7004- -1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

27

7

27

7

Test voltage

V

13.5

Objective values

Watts

W

29.2

7.7

29.2

7.7

at 13.5V

+/-

%

10

10

Luminous
Flux

lm

280

21

+/-

%

15

Reference luminous flux: Amber bulb: 280 and 21lm

at approx. 13.5V

Clear bulb: 475 and 36lm

\n```\n\n1/ The reference axis is defined with respect to the reference keys and is perpendicular to the reference plane.\n\n2/ Maximum lateral deviation of major filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis through reference keys.\n\n3/ To be checked by means of a box system, sheets PY27/7W/2 and 3.\n\n4/ “x” and \"y\" denote the offset of the axis of the minor (low wattage) filament with respect to the axis of the major (high wattage) filament. \n\nCATEGORY PY27/7W\n\nSheet PY27/7W/2\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether:\n\n the major filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within +/- 15 degrees, to the plane through the centres of the keys and the reference axis; and\n the whether: minor filament is correctly positioned relative to the major filament, whether a filament lamp complies with the requirements.\n\nTest procedure and requirements.\n\n1. The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the major filament is seen on the screen on to which the image of the filament is projected. The end view of that filament shall be obtained within the angular displacement tolerance limits.\n2. Side elevation\n\nThe filament lamp placed with the cap down, the reference axis vertical, the reference key to the right and the major filament seen end-on:\n\n2.1. the projection of the major filament shall lie entirely within a rectangle of height \"a\" and width \"b\", having its centre at the theoretical position of the centre of the filament;\n\n2.2. the projection of the minor filament shall lie entirely within a rectangle of width \"c\" and height \"d\" having its centre at a distance \"u\" above the theoretical position of the centre of the major filament.\n\n1. Front elevation\n\nThe filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the axis of the major filament:\n\n3.1. the projection of the major filament shall lie entirely within a rectangle of height \"a\" and width \"h\", centred on the theoretical position of the centre of the filament;\n\n3.2. the centre of the major filament shall not be offset by more than distance \"k\" from the reference axis;\n\n3.3. the centre of the minor filament shall not be offset from the reference axis by more than +/- 2mm (+/- 0.4mm for standard lamps). \n\nCATEGORY PY27/7W\n\nSheet PY27/7W/3\n\n![Figure showing the side elevation screen projection requirements of lamps of Category P27/7W](image.080.png)\n\n```html\n

Reference

a

b

c

d

u

Dimension

3.5

3.0

4.8

5.1

\n```\n\n![Figure showing the front elevation screen projection requirements of lamps of Category P27/7W](image.081.png)\n\n| Reference | a | h | k |\n| --------- | --- | ---- | --- |\n| Dimension | 3.5 | 11.9 | 1.0 |\n\n \n\nCATEGORY HIR2\n\nSheet HIR2/1\n\nThe drawings are only to illustrate the essential dimensions of the filament lamp\n\nDimensions in mm\n\n![Two diagrams, arranged vertically on the page, illustrating the dimensions of the filament lamp of Category HIR2](image.082.jpeg)\n\n1/ The reference plane is the plane defined by the three meeting points of the cap- holder fit.\n\n2/ The reference axis is perpendicular to the reference plane and passes through the center of the reference diameter of the cap.\n\n3/ Glass bulb and supports shall not exceed the envelope. The envelope is concentric to the reference axis.\n\n4/ The keyway is mandatory.\n\n5/ The filament lamp shall be rotated in the measuring holder until the reference lug contacts plane C of the holder.\n\n6/ Glass bulb periphery shall be optically distortion-free axially within the angles gamma1 and gamma2. This requirement applies to the whole bulb circumference within the angles gamma1 and gamma2. \n\nCATEGORY HIR2\n\nSheet HIR2/2\n\n```html\n

Dimensions in mm

11/

Tolerances

Filament lamps of normal
production

Standard filament lamp

e 8/ 10

28.9

9/

+/- 0.16

/

f 8/ 10

5.3

9/

+/- 0.16

/

g 8/

0

+ 0.7

- 0.0

+ 0.4

- 0.0

h1, h2

0

9/

+/- 0.15

d

1.6 max

-

7/

-

gamma1

50 degrees
min.

-

-

gamma2

50 degrees
min.

-

-

Cap PX 22d in accordance with IEC Pub1. 61 (sheet 7004-..-..)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

55

55

Test voltage

V

13.2

13.2

Objective values

W

63 max.

63 max.

Luminous
flux 1m

+/- %

1,875

15

Reference luminous flux for headlamp testing:
1,355 1m at approx. 12V

\n```\n\n7/ The eccentricity is measured only in viewing directions A and B as shown in the figure on sheet HIR2/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.\n\n8/ The viewing direction is direction B as shown in the figure on sheet HIR2/1. \n9/ To be checked by means of a \"box-system\". Sheet HIR2/3.\n\n10/ The ends of the filament are defined as the points where, when the viewing direction as defined in note8/ above, the projection of the outside of the end turns crosses the filament axis.\n\n11/ Dimensions shall be checked with O-ring removed. \n\nCATEGORY HIR2\n\nSheet HIR2/3\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane, whether a lamp complies with the requirements.\n\n![Figure showing the screen projection requirements of lamps of Category HIR2](image.078.jpeg)\n\n```html\n

a1

a2

b1

b2

c1

c2

12V

d + 0.4

d + 0.8

0.35

6.6

5.7

\n```\n\nd = diameter of filament\n\nThe filament position is checked solely in directions A and B as shown on sheet HIR2/1.\n\nThe beginning of the filament as defined on sheet HIR2/2, note 10/ shall lie between lines Z1 and Z2 and between lines Z3 and Z4. \n\nCATEGORY H9\n\nSheet H9/1\n\nThe drawings are intended only to illustrate the essential dimensions of the filament lamp.\n\nDimensions in mm\n\n![The figure shows three diagrams of Category H9 lamps, grouped in a an inverted triangle. Figure 1 is two diagrams and Figure 2 is one diagram, below Figure 1. Figure 1 - Main drawing, shows two diagrams, placed horizontally, with the essential dimensions of the filament lamp. Figure 2 - Maximum lamp outline, shows one diagram with the essential dimensions of the filament lamp and the maximum lamp outline\n](image.083.jpeg)\n\n1/ The reference plane is the plane formed by the underside of the beveled lead-in flange of the cap.\n\n2/ The reference axis is perpendicular to the reference plane and passing through the centre of the 19mm cap diameter.\n\n3/ Glass bulb and supports shall not exceed the envelope as indicated in Figure 2. The envelope is concentric to the reference axis.\n\n4/ Notes concerning the filament diameter.\n\n\\- No actual diameter restrictions apply but the objective for future developments is to have d max. = 1.4mm -\n\nFor the same manufacturer, the design diameter of standard (etalon) filament lamp and filament lamp of normal production shall be the same. \n\nCATEGORY H9\n\nSheet H9/2\n\n![The figure shows four diagrams, arranged in a square, showing the essential dimensions of the filament lamp of Category H9. Figure 3 shows the Distortion free area. Figure 4 shows the Metal free zone. Figure 5 shows the Offset of filament axis (for standard lamps only). Figure 6 shows the Bulb eccentricity](image.074.jpeg)\n\n5/ Glass bulb shall be optically distortion free within the angles gamma1 and gamma2. This requirement applies to the whole bulb circumference within the angles gamma1 and gamma2.\n\n6/ The internal design of the lamp shall be such that stray light images and reflections are only located above the filament itself seen from the horizontal direction. (View A as indicated in Figure 1, sheet H9/1).\n\nNo metal parts other than filament turns shall be located in the shaded area as seen in Figure 4.\n\n7/ The offset of the filament with respect to the reference axis is measured only in viewing directions A and B as shown in Figure 1 on sheet H9/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.\n\n8/ Offset of bulb with respect to filament axis measured in two planes parallel to the reference plane where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis. \n\nCATEGORY H9\n\nSheet H9/3\n\n```html\n

Dimensions in mm

13/

Tolerances

Filament lamps of normal
production

Standard filament lamp

e 9/

25

11

+/- 0.10

10/

f 9/ 10

4.8

/

11

+/- 0.10

g 9/ /

0.70

/

+/- 0.5

+/- 0.30

h1

0

11

+/- 0.10 12/

h2

0

/

12

+/- 0.15 12/

gamma1

50 degees
min.

/

-

-

gamma2

40 degees
min.

-

-

Cap PGJ19-5 in accordance with IEC 61 (sheet 7004-110-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

12

W

65

65

Test voltage

V

13.2

13.2

Objective values

W

73 max.

73 max.

Luminous
flux 1m

+/- %

2,100

10

Reference luminous flux for headlamp testing:
1,500 1m at approx. 12V

\n```\n\n9/ The viewing direction is direction A as shown in Figure 1 on sheet H9/1.\n\n10/ The ends of the filament are defined as the points where, when the viewing direction as defined in note 9/ above, the projection of the outside of the end turns crosses the filament axis.\n\n11/ To be checked by means of a \" box-system\". Sheet H9/4.\n\n12/ The eccentricity is measured only in viewing directions A and B as shown in Figure 1 on sheet H9/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis. \n\nCATEGORY H9\n\nSheet H9/4\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane, whether a lamp complies with the requirements.\n\n![Figure showing the screen projection requirements of lamps of Category H9](image.084.jpeg)\n\n```html\n

a1

a2

b1

b2

c1

c2

12V

d + 0.4

d + 0.7

0.25

5.7

4.6

\n```\n\nd = diameter of filament\n\nThe filament position is checked solely in directions A and B as shown on sheet H9/1.\n\nThe ends of the filament as defined on sheet H9/3, note 10/ shall lie between lines Z1 and Z2 and between lines Z3 and Z4. \n\nCATEGORY H10\n\nSheet H10/1\n\nThe drawings are only to illustrate the essential dimensions of the filament lamp\n\n![Four diagrams, arranged in a square on the page, illustrating the dimensions of the filament lamp of Category H10](image.077.jpeg)\n\n1/ The reference plane is the plane defined by the meeting points of the cap-holder fit.\n\n2/ The reference axis is perpendicular to the reference plane and concentric with the reference diameter of the cap.\n\n3/ Glass bulb and supports shall not exceed the envelope and shall not interfere with insertion past the lamp key. The envelope is concentric to the reference axis.\n\n4/ The keyway is mandatory.\n\n5/ The filament lamp shall be rotated in the measuring holder until the reference lug contacts plane C of the holder.\n\n6/ Glass bulb periphery shall be optically distortion-free axially within the angles gamma1 and gamma2. This requirement applies to the whole bulb circumference within the angles gamma1 and gamma2.\n\n7/ The obscuration shall extend to at least angle gamma3 and shall be at least as far as the undistorted part of the bulb defined by angle gamma1. \n\nCATEGORY H10\n\nSheet H10/2\n\n```html\n

Dimensions in mm 8/

Tolerances

Filament lamps of normal
production

Standard filament lamp

e 9/

28.9

11

+/- 0.16

10/

f 9/

5.2

/

11

+/- 0.16

10/
h1, h2

0

/

11

+/- 0.15

gamma1

50 degrees
min.

/

12/

gamma2

52 degrees
min.

gamma3

45 degrees

+/- 5 degrees

+/- 5 degrees

Cap PY20d in accordance with IEC 61 (sheet 7004-..-..)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

Volts

12

12

Watts

42

42

Test voltage

Volts

13.2

13.2

Objective values

Watts

50 max.

50 max.

Luminous
flux 1m

+/- %

850

15

Reference luminous flux: 600 1m at approx. 12V

\n```\n\n8/ Dimensions shall be checked with O-ring removed.\n\n9/ The viewing direction is direction \\*/ B as shown in the figure on sheet H10/1.\n\n10/ The ends of the filament are defined as the points where, when the viewing direction \\*/ as defined in note 9/ above, the projection of the outside of the end turns crosses the filament axis.\n\n11/ To be checked by means of a \" box-system\". Sheet H10/3.\\*/\n\n12/ The eccentricity is measured only in viewing directions \\*/ A and B as shown in the figure on sheet H10/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.\n\n\\* Manufacturers may choose another set of perpendicular viewing directions. The viewing directions / specified by the manufacturer are to be used by the testing laboratory when checking filament dimensions and position. \n\nCATEGORY H10\n\nSheet H10/3\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane, whether a filament lamp complies with the requirements.\n\n![Figure showing the screen projection requirements of lamps of Category H10](image.078.jpeg)\n\n```html\n

a1

a2

b1

b2

c1

c2

12 V

1.4 d

1.8 d

0.25

6.1

4.9

\n```\n\nd = diameter of filament\n\nThe filament position is checked solely in directions A and B as shown on sheet H10/1.\n\nThe ends of the filament as defined on sheet H10/2, note 10/ shall lie between lines Z1 and Z2 and between\n\nAnnex 2\n\nCOMMUNICATION\n\n(Maximum format: A4 (210 x 297 mm))\n\nIssued by: Name of administration:\n\n![Diagram of an approval mark, consisting of a circle with the letter E on the left, the number 1 in the upper right corner and ellipses in the bottom right corner](image.085.png)[\\[1\\]](#_ftn1)\n\nConcerning: [\\[2\\]](#_ftn2)APPROVAL GRANTED\n\nAPPROVAL EXTENDED\n\nAPPROVAL REFUSED\n\nAPPROVAL WITHDRAWN\n\nPRODUCTION DEFINITELY DISCONTINUED\n\nof a type of filament lamp pursuant to Regulation No. 37 Approval No. Extension No.\n\n Trade name or mark of the device:\n Manufacturer’s name for the type of device:\n Manufacturer’s name and address:\n If applicable, name and address of manufacturer’s representative:\n Submitted for approval on:\n Technical service responsible for conducting approval tests:\n Date of report issued by that service:\n Number of report issued by that service:\n Concise description:\n\n Category of filament lamp:\n Rated voltage:\n Colour of light emitted: White/selective yellow/amber2\n\n Position of the approval mark:\n Reason(s) for extension (if applicable):\n Approval granted/refused/extended/withdrawn:2\n Place:\n Date:\n Signature:\n\n The following documents, bearing the approval number shown above, are available on request:\n\nAnnex 3\n\nEXAMPLE OF THE ARRANGEMENT OF THE APPROVAL MARK\n\n(See paragraph 2.4.3.)\n\n![Figure shows an example of an approval mark for a filament lamp](image.086.jpeg)\n\nThe above approval mark affixed to a filament lamp indicates that the filament lamp has been approved in the United Kingdom (E11) under approval code A1. The first character of the approval code indicates that the approval was granted in accordance with the requirements of Regulation No. 37 as amended by the 02 and 03 \\*/ series of amendments.\n\n\\*/ Not requiring changes in the approval number.\n\nAnnex 4\n\nLUMINOUS CENTRE AND SHAPES OF LAMP FILAMENTS\n\nSave as possibly otherwise indicated on the lamp data sheets, this standard is applicable to the determination of the luminous centre of different filament shapes.\n\nThe position of the luminous centre depends upon the filament shape.\n\n```html\n

No.

Filament shapes

Observations

1

\"Diagram

With b > 1.5h, the deviation of the filament axis with respect to a plane normal to the reference axis shall not exceed 15 degrees .

2

\"Diagram

Only applicable to filaments which can be inscribed in a rectangle of b > 3h.

3

\"Diagram

Applicable to filaments which can be inscribed in a rectangle of b<3h, whereby however k < 2h.

\n```\n\nThe side lines of the circumscribed rectangles in Nos. 2 and 3 are parallel and perpendicular, respectively, to the reference axis.\n\nThe luminous centre is the point of intersection of the dash-dot lines.\n\nAnnex 5\n\nCHECKING THE COLOUR AND TRANSMISSION OF SELECTIVE-YELLOW BULBS AND OUTER BULBS AND AMBER BULBS\n\n1. General specifications\n\n1.1. The manufacturer shall send to the test laboratory five finished filament lamps with coloured bulb or coloured outer bulb. Filament lamps with coloured outer bulb shall be handled as filament lamps with coloured bulb.\n\n1.2. All the tests shall be made at an ambient temperature of 23 degrees C +/- 5 degrees C.\n\n1.3. The tests shall be made at test voltage.\n\nl.4. Before starting each test the stabilisation of the temperature of the filament lamp shall be obtained by operating at test voltage for 10 minutes.\n\n1. Colour\n\n2.1. The colour should be so homogeneous that at visual inspection no essential differences are perceptible.\n\n2.2. Measuring the colour the reference axis of the filament lamp shall be vertical with the cap down. The measuring direction shall be perpendicular to the reference axis and to the axis of the filament too. In case of doubt with regard to homogeneous colour the sample shall be measured in several directions and all shall comply.\n\n2.3. The test shall be made with a measuring system which shows the CIE chromaticity co­ordinates of the received light with an accuracy of +/- 0.002.\n\n2.4. In the case of measuring the colour of filament lamps with selective-yellow bulb the measurement shall be made by integrating within a cone having an apex angle of 60 degrees perpendicular to the reference axis of the filament lamp with the origin in the centre of the main beam filament.\n\n2.5. In the case of measuring the colour of filament lamps with amber bulb the measurement shall be made by integrating within a cone having an apex angle of 4 degrees perpendicular to the reference axis of the filament lamp with the origin in the centre of the filament.\n\n1. Transmission\n\n3.1. The transmission shall be such that the emitted luminous flux of the filament lamp lies within the tolerance values specified for the relevant filament lamp in this Regulation.\n\nAnnex 6\n\nMINIMUM REQUIREMENTS FOR QUALITY CONTROL PROCEDURES BY THE MANUFACTURER\n\n1. GENERAL\n\nThe conformity requirements shall be considered satisfied from a photometric, geometrical, visual and electrical standpoint if the specified tolerances for production filament lamps in the relevant data sheet of annex 1 and the relevant data sheet for the caps are met.\n\n1. MINIMUM REQUIREMENTS FOR VERIFICATION OF CONFORMITY BY THE MANUFACTURER\n\nFor each type of filament lamp the manufacturer or the holder of the approval mark shall carry out tests, in accordance with the provisions of this Regulation, at appropriate intervals.\n\n2.1. Nature of tests\n\nTests of conformity of these specifications shall cover their photometrical, geometrical and optical characteristics.\n\n2.2. Methods used in tests\n\n2.2.1. Tests shall generally be carried out in accordance with the methods set out in this Regulation.\n\n2.2.2. The application of paragraph 2.2.1. requires regular calibration of test apparatus and its correlation with measurements made by a competent authority.\n\n2.3. Nature of sampling\n\nSamples of filament lamps shall be selected at random from the production of a uniform batch. A uniform batch means a set of filament lamps of the same type, defined according to the production methods of the manufacturer.\n\n2.4. Inspected and recorded characteristics\n\nThe filament lamps shall be inspected and test results recorded following the grouping of characteristics as listed in annex 7, table 1.\n\n2.5. Criteria governing acceptability\n\nThe manufacturer or the holder of the approval is responsible for carrying out a statistical study of the test results in order to meet the specifications laid down for verification of conformity of products in paragraph 4.1 of this Regulation. Compliance shall be assured if the level of acceptable non-compliance per grouping of characteristics given in table 1 of annex 7 is not exceeded. This means that the number of lamps not complying with the requirement for any grouping of characteristics of any filament lamp type does not exceed the qualifying limits in the relevant table 2, 3 or 4 of annex 7.\n\nNote: Each individual filament lamp requirement shall be considered as a characteristic.\n\nAnnex 7\n\nSAMPLING AND COMPLIANCE LEVELS FOR MANUFACTURER TEST RECORDS\n\nTable 1 – Characteristics\n\n| Grouping ofcharacteristics | Grouping */ of testrecords between lamptypes | Minimum 12 monthlysample per grouping */ | Acceptable level of non-compliance per groupingof characteristics (%) |\n| -------------------------------------------- | -------------------------------------------- | ---------------------------------------- | --------------------------------------------------------------------- |\n| Marking, legibility and durability | All types with the same external dimensions | 315 | 1 |\n| Bulb quality | All types with the same bulb | 315 | 1 |\n| Colour of the bulb | All coloured bulbs of the same design | 315 | |\n| External lampdimensions (excluding cap/base) | All types of the same category | 200 | 1 |\n| Dimensions of caps and bases | All types of the same category | 200 | 6.5 |\n| Dimensions related to internal elements **/ | All lamps of one type | 200 | 6.5 |\n| Initial readings, watts and lumens**/ | All lamps of one type | 200 | 1 |\n\n\\*/ The assessment shall in general cover series production filament lamps from individual factories. A manufacturer may group together records concerning the same type from several factories, provided these operate under the same quality system and quality management.\n\n\\*\\*/ In case a filament lamp has more than one inner element (filament, shield) the grouping of characteristics (dimensions, watts, lumens) applies to each element separately.\n\nQualifying limits for acceptance based on different numbers of test results for each grouping of characteristics are listed in table 2 as maximum number of non-compliances. The limits are based on an acceptable level of 1% of non-compliances, assuming and acceptance probability of at least 0.95. \n\nTable 2\n\n```html\n

Number of test results of each characteristic

Qualifying limits for
acceptance

-

200

5

201

-

260

6

261

-

315

7

316

-

370

8

371

-

435

9

436

-

500

10

501

-

570

11

571

-

645

12

646

-

720

13

721

-

800

14

801

-

860

15

861

-

920

16

921

-

990

17

991

-

18

-

1,060

19

1,061

-

1,125

20

1,126

-

1,190

21

1,191

1,249

\n```\n\nQualifying limits for acceptance based on different number of test results for each grouping of characteristics are listed in table 3 given as maximum number of non-compliances. The limits are based on and acceptable level of 6.5% for non-compliances, assuming an acceptable probability of at least 0.95. \n\nTable 3\n\n| Number of lamps in records | Qualifyinglimit | Number of lamps in records | Qualifyinglimit | Number of lamps in records | Qualifyinglimit |\n| -------------------------- | --------------- | -------------------------- | --------------- | -------------------------- | --------------- |\n| - 200 | 21 | 609 - 621 | 52 | 1,030 - 1,043 | 83 |\n| 201 - 213 | 22 | 622 - 635 | 53 | 1,044 - 1,056 | 84 |\n| 214 - 227 | 23 | 636 - 648 | 54 | 1,057 - 1,070 | 85 |\n| 228 - 240 | 24 | 649 - 662 | 55 | 1,071 - 1,084 | 86 |\n| 241 - 254 | 25 | 663 - 676 | 56 | 1,085 - 1,097 | 87 |\n| 255 - 268 | 26 | 677 - 689 | 57 | 1,098 - 1,111 | 88 |\n| 269 - 281 | 27 | 690 - 703 | 58 | 1,112 - 1,124 | 89 |\n| 282 - 295 | 28 | 704 - 716 | 59 | 1,125 - 1,138 | 90 |\n| 296 - 308 | 29 | 717 - 730 | 60 | 1,139 - 1,152 | 91 |\n| 309 - 322 | 30 | 731 - 744 | 61 | 1,153 - 1,165 | 92 |\n| 323 - 336 | 31 | 745 - 757 | 62 | 1,166 - 1,179 | 93 |\n| 337 - 349 | 32 | 758 - 771 | 63 | 1,180 - 1,192 | 94 |\n| 350 - 363 | 33 | 772 - 784 | 64 | 1,193 - 1,206 | 95 |\n| 364 - 376 | 34 | 785 - 798 | 65 | 1,207 - 1,220 | 96 |\n| 377 - 390 | 35 | | 66 | 1,221 - 1,233 | 97 |\n| 391 - 404 | 36 | 799 -812 | 67 | 1,234 - 1,249 | 98 |\n| 405 - 417 | 37 | 813 - 825 | 68 | | |\n| 418 - 431 | 38 | 826 - 839 | 69 | | |\n| 432 - 444 | 39 | 840 - 852 | 70 | | |\n| 445 - 458 | 40 | 853 - 866 | 71 | | |\n| 459 - 472 | 41 | 867 - 880 | 72 | | |\n| 473 - 485 | 42 | 881 - 893 | 73 | | |\n| 486 - 499 | 43 | 894 - 907 | 74 | | |\n| 500 - 512 | 44 | 908 - 920 | 75 | | |\n| 513 - 526 | 45 | 921 - 934 | 76 | | |\n| 527 - 540 | 46 | 935 - 948 | 77 | | |\n| 541 - 553 | 47 | 949 - 961 | 78 | | |\n| 554 - 567 | 48 | 962 - 975 | 79 | | |\n| 568 - 580 | 49 | 976 - 988 | 80 | | |\n| 581 - 594 | 50 | | 81 | | |\n| 595 - 608 | 51 | 989 - 1,002 | 82 | | |\n| | | 1,003 - 1,016 | | | |\n| | | 1,017 - 1,029 | | | |\n\nQualifying limits for acceptance based on different numbers of test results for each grouping of characteristics are listed in table 4 given as a percentage of the results, assuming an acceptance probability of at least 0.95. \n\nTable 4\n\n| Number of test results of each characteristic | Qualifying limits shown as apercentage of results.Acceptable level of 1% of non-compliances. | Qualifying limits shown as apercentage of results.Acceptable level of 6.5% of non-compliances. |\n| --------------------------------------------- | -------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------- |\n| 1,250 | 1.68 | 7.91 |\n| 2,000 | 1.52 | 7.61 |\n| 4,000 | 1.37 | 7.29 |\n| 6,000 | 1.30 | 7.15 |\n| 8,000 | 1.26 | 7.06 |\n| 10,000 | 1.23 | 7.00 |\n| 20,000 | 1.16 | 6.85 |\n| 40,000 | 1.12 | 6.75 |\n| | 1.09 | 6.68 |\n| 80,000 | 1.08 | 6.65 |\n| 100,000 | 1.02 | 6.55 |\n| 1,000,000 | | |\n\nAnnex 8\n\nMINIMUM REQUIREMENTS FOR SPOT CHECKS BY THE ADMINISTRATIVE AUTHORITY\n\n1. GENERAL\n\nThe conformity requirements shall be considered satisfied from a photometric, geometrical, visual and electrical standpoint if the specified tolerances for production filament lamps in the relevant data sheet of annex 1 and the relevant data sheet for the caps are met.\n\n1. The conformity of mass-produced filament lamps shall not be contested if the results are in agreement with annex 9 to this Regulation.\n2. Conformity shall be contested and the manufacturer requested to make the\n\nproduction meet the requirements if the results are not in agreement with annex 9 to this Regulation.\n\n1. If paragraph 3 of this annex is applied, a further sample of 250 filament lamps, selected at random from a recent production run, shall be taken within two months.\n\nAnnex 9\n\nCOMPLIANCE APPROVED BY SPOT CHECK\n\nCompliance approved or disapproved shall be decided according to the values in table 1. For each grouping of characteristics filament lamps shall be either accepted or rejected according to the values in table 1.\\*/\n\nTable 1\n\n```html\n

Sample

1% **/

6.5% **/

Accept

Reject

Accept

Reject

First sample size: 125

If the number of non-conforming units is greater than 2 (11) and less than 5 (16) take a second sample size of 125 and assess the 250

2

5

11

16

6

7

26

27

\n```\n\n\\*\\*/ The filament lamps shall be inspected and test results recorded following the grouping of characteristics as listed in annex 7, table 1.\n\n\\*/ The proposed scheme is designed to assess the compliance of filament lamps to an acceptance level of non­compliance of 1% and 6.5% respectively and is based on the Double Sampling Plan for Normal Inspection in IEC Publication 410: Sampling Plans and Procedure for Inspection by Attributes\n\n![Header text and images for the United Nations Economic and Social Council. Document number - TRANS/WP.29/622, date 2 June 1998](image.090.jpeg)\n\nECONOMIC COMMISSION FOR EUROPE\n\nINLAND TRANSPORT COMMITTEE\n\nWorking Party on the Construction of Vehicles\n\nDRAFT SUPPLEMENT 16 TO THE 03 SERIES OF AMENDMENTS TO REGULATION No. 37\n\n(Filament lamps)\n\nNote: The text reproduced below was adopted by the Administrative Committee (AC.1) of the amended 1958 Agreement at its eighth session, following the recommendation by the Working Party at its one-hundred-and- fourteenth session. It is based on document TRANS/WP. 29/1998/19, as amended (TRANS/WP. 29/609, paras. 68 and 119).\n\nList of contents, annexes, annex1.\n\nAdd at the end of the list new sheets, to read:\n\n\"..\n\nSheets H11\"\n\nAnnex 1, sheet R2/1, replace in the table the IEC sheet number by \"sheet 7004-95-5\". Annex 1, sheet P21/4W/1, replace in the table the IEC sheet number by \"sheet 7004-11C-2\". Annex 1, sheet H7/2, replace in the table the IEC sheet number by \"sheet 7004-5-3\". Annex 1, sheet H27W/2, replace in the table the IEC sheet number by \"sheet 7004-107-2\". Annex 1, sheet H8/2, replace in the table the IEC cap designation by \"PGJ 19-1\".\n\nAnnex 1, sheet H4/1; replace in the table\n\n| \" | + 0.45 | by | \" | + 0.35 |\n| --- | ------- | --- | --- | ------- |\n| | - 0.25\" | | | - 0.25\" |\n\nAnnex1, replace the existing sheets H3/1 to H3/6 by new sheets H3/1 to H3/4 and add at the end new Sheets H11/1 to H11/4, to read: \n\nCATEGORY H3\n\nSheet H3/1\n\nThe drawings are intended only to illustrate the essential dimensions of the filament lamp\n\n![Figure showing the reference points for a lamp of Category H3. Dimensions in millimetres](image.091.jpeg)\n\n2/ Minimum length above the height of the light emitting centre (\"e\") over which the bulb shall be cylindrical.\n\n3/ The distortion of the base-end portion of the bulb shall not be visible from any direction outside the obscuration angle of 80 degrees max. The shields shall produce no inconvenient reflections. The angle between the reference axis and the plane of each shield, measured on the bulb side, shall not exceed 90. \n\nCATEGORY H3\n\nSheet H3/2\n\n![Figure showing two diagrams arranged horizontally. Left diagram shows the definition of the ring centre and reference axis for Category H3 lamps. Right diagram shows the definition of the filament position and dimensions for Category H3 lamps](image.092.png) \n\n![Figure showing the definition of Z - Z line for Category H3 lamps](image.093.png)\n\n4/ The permissible deviation of the ring centre from the reference axis is 0.5 mm in the direction perpendicular to the Z-Z line and 0.05 mm in the direction parallel to the Z-Z line.\n\n5/ The cap shall be pressed in these directions. \n\nCATEGORY H3\n\nSheet H3/3\n\n```html\n

Dimensions in mm

Filament lamps of
normal production

Standard filament lamp

6 V

12 V

24 V

12 V

e

18.0 6/

18.0

f 8/

3.0 min.

4.0 min.

5.0 +/- 0.50

k

0 6/

6/

0 +/- 0.20

h1, h3

0

0 +/- 0.15 7/

h2, h4

0 6/

0 +/- 0.25 7/

Cap PK 22s in accordance with IEC Publication 61 (sheet 7004-47-4)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

Volts

6

12

24

12

Watts

55

70

55

Test voltage

Volts

6.3

13.2

28.0

13.2

Objective
values

Watts

63 max.

68 max.

84 max.

68 max.

Luminous
flux 1m

+/-%

1050

1450

1750

15

Reference luminous flux: 1100 1m at approx. 12V

\n```\n\n6/ To be checked by means of a \"box-system\"; sheet H3/4.\n\n7/ For standard filament lamps the points to be measured are those where the projection of the outside of the end turns crosses the filament axis.\n\n8/ The positions of the first and the last turn of the filament are defined by the intersections of the outside of the first and of the last light emitting turn, respectively, with the plane parallel to and 18 mm distant from the reference plane (additional instructions for coiled-coil filament are under consideration. \n\nCATEGORY H3\n\nSheet H3/4\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane, whether a filament lamp complies with the requirements.\n\n![Figure showing screen project requirements for Category H3 lamps](image.094.jpeg)\n\n```html\n

a

c

k

g

6 V

1.8 d

1.6 d

1.0

2.0

12 V

2.8

24 V

2.9

\n```\n\nd = diameter of filament\n\nThe filament shall lie entirely within the limits shown.\n\nThe centre of the filament shall lie within the limits of dimension k. \n\nCATEGORY H11\n\nSheet H11/1\n\nThe drawings are intended only to illustrate the essential dimensions of the the filament lamp\n\n![The figure shows three diagrams grouped in a an inverted triangle. The top two diagrams are placed horizontally, with the essential dimensions of the filament lamp. The bottom diagram shows the reference plane and axis, and measurements. The diagrams show the essential elements of lamps of Category H11](image.095.jpeg)\n\n1/ The reference plane is the plane formed by the underside of the beveled lead-in flange of the cap.\n\n2/ The reference axis is perpendicular to the reference plane and passing through the centre of the 19mm cap diameter.\n\n3/ Glass bulb and supports shall not exceed the envelope as indicated in figure 2. The envelope is concentric to the reference axis.\n\n4/ The bulb shall be colourless or yellow.\n\n5/ Notes concerning the filament diameter.\n\n\\- No actual diameter restrictions apply but the objective for future developments is to have - d max. = 1.4 mm\n\nFor the same manufacturer, the design diameter of standard (etalon) filament lamp and filament lamp of normal production shall be the same. \n\nCATEGORY H11\n\nH11/2\n\n![Four diagrams, arranged in a square, showing the essential dimensions of the filament lamp of Category H11. Figure 3 shows the Distortion free area and black top. Figure 4 shows the Metal free zone. Figure 5 shows the Offset of filament axis (for standard lamps only). Figure 6 shows the Bulb eccentricity](image.096.png)\n\n6/ Glass bulb shall be optically distortion free within the angles g1 and g2. This requirement applies to the whole bulb circumference within the angles g1 and g2.\n\n7/ The obscuration shall extend at least to angle g3 and shall extend at least to the cylindrical part of the bulb on the whole bulb top circumference.\n\n8/ The internal design of the lamp shall be such that the stray light images and reflections are only located above the filament itself seen from the horizontal direction. (View A as indicated in figure 1, sheet H11/1).\n\nNo metal parts other than filament turns shall be located in the shaded area as seen in figure 4.\n\n9/ The offset of the filament with respect to the reference axis is measured only in viewing directions A and B as shown in figure 1 on sheet H11/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.\n\n10/ Eccentricity of bulb with respect to filament axis measured in two planes parallel to the reference plane where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis. \n\nCATEGORY H11\n\nSheet H11/3\n\n```html\n

Dimensions in mm

Filament lamp of

normal production

Standard filament

lamp

12 V

24 V

12 V

e 11/

25.0

25.0 +/- 0.1

f 11/

4.5 12/

5.3

4.5 +/- 0.1

g

0.5 min. 12/

u.c

h1

0 12/

0 +/- 0.1

h2

0 12/

0 +/- 0.15

gamma1

50 degrees min.

50 degrees min.

gamma2

40 degrees min.

40 degrees min.

gamma3

30 degrees min.

30 degrees min.

Cap PGJ 19-2 in accordance with IEC Publication 61 (sheet 7004-110-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

Volts

12

24

12

Watts

55

70

55

Test voltage

Volts

13.2

28.0

13.2

Objective values

Watts

62 max.

80 max.

62 max.

Luminous flux in 1m +/- %

1350

1600

10

10

Reference luminous flux for headlamp testing: 1000 1m at approx..

\n```\n\n11/ The ends of the filament are defined as the points where, when the viewing direction is View A as shown in figure 1, sheet H11/1. The projection of the outside of the end turns crosses the filament axis.\n\n12/ To be checked by means of a \"Box system\", sheet H11/4.\n\n \n\nCATEGORY H11\n\nSheet H11/4\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane, whether a lamp complies with the requirements.\n\n![Figure showing the screen projection requirements of lamps of Category H11](image.097.jpeg)\n\n```html\n

a1

a2

b1

b2

c1

c2

12 V

d + 0.3

d + 0.5

0.2

5

4.0

24 V

d + 0.6

d + 1.0

0.25

6.3

4.6

\n```\n\nd = diameter of filament\n\nThe filament position is checked solely in directions A and B as shown on sheet H11/1.\n\nThe ends of the filament as defined on sheet H11/3, note 11/ shall lie between lines Z1 and Z2 and between lines Z3 and Z4.\n\nThe filament shall lie entirely within the limits shown.\n\n![Header text and images for the United Nations Economic and Social Council. Document number - TRANS/WP.29/649, date 16 February 1999](image.098.jpeg)\n\nECONOMIC COMMISSION FOR EUROPE\n\nINLAND TRANSPORT COMMITTEE\n\nWorking Party on the Construction of Vehicles\n\nDRAFT SUPPLEMENT 17 TO THE 03 SERIES OF AMENDMENTS TO REGULATION No. 37\n\n(Filament lamps)\n\nNote: The text reproduced below was adopted by the Administrative Committee (AC. 1) of the amended 1958 Ageement at its tenth session, following the recommendation by the Working Party at its one-hundred- and-sixteenth session. It is based on document TRANS/WP.29/1998/51, as amended by the Working Party (TRANS/WP.29/640, para. 160).\n\nContents, Annex 1, amend to read (deleting also sheets S4 and inserting a new footnote\\*/) \"Annex 1\n\nSheets R2 \nSheets H1 \nSheets H2 \nSheets H3 \nSheets H4\n\nSheets P21W....................(only for signalling lamps)\n\nSheets P21/4W ..................(only for signalling lamps)\n\nSheets P21/5W ...................(only for signaling lamps)\n\nSheets R5W.....................(only for signaling lamps)\n\nSheets R10W....................(only for signaling lamps)\n\nSheets C5W.....................(only for signaling lamps)\n\nSheets C21W....................(only for signalling lamps)\n\nSheets T4W.....................(only for signalling lamps)\n\nSheets W5W....................(only for signalling lamps)\n\nSheets W3W....................(only for signalling lamps)\n\nSheets S1 and S2\n\nSheets S3\n\nSheets HS1\n\nSheets HS2\n\nSheets PY21W..................(only for signalling lamps)\n\nSheets H6W....................(only for signalling lamps)\n\nSheets HB3 \nSheets HB4 \n\nSheets T1.4W...................(only for signalling lamps)\n\nSheets H7\n\nSheets H27W/1 and H27W/2\n\nSheets P27W....................(only for signalling lamps)\n\nSheets P27/7W ..................(only for signalling lamps)\n\nSheets WY5W...................(only for signalling lamps)\n\nSheets H21W...................(only for signalling lamps)\n\nSheets W21W...................(only for signalling lamps)\n\nSheets W21/5W..................(only for signalling lamps)\n\nSheets W2.3W...................(only for signalling lamps)\n\nSheets H8\n\nSheets W16W...................(only for signalling lamps)\n\nSheets HIR1\\*/\n\nSheets PY27/7W.................(only for signalling lamps)\n\nSheets HIR2\n\nSheets H9\\*/\n\nSheets H10\n\nSheets H11\n\nSheets H12\n\n\\*/ HIR1 and/or H9 filament lamps shall only be permitted to produce passing beam in conjunction with the installation of headlamp cleaning device(s) conforming to Regulation No. 45. In addition, with respect to vertical inclination, the provision of paragraph 6.2.6.2.2. of Regulation No. 48, 01 series of amendments, shall not be applied when these lamps are installed.\n\nThis restriction shall apply as long as there is no general agreement on the use of levelling devices and headlamp cleaners with respect to the level of the performance of the headlamp.\"\n\nThe text of the Regulation\n\nAnnex 1,\n\nSheets S4, should be deleted.\n\nSheet PY21W/1 (existing), replace by the new sheet PY21W/1.\n\nAdd at the end new sheets H12/1 to H12/3, to read: \n\nCATEGORY PY21W\n\nSheet PY21W/1\n\n![Figure shows two diagrams horizontally on the page. Left diagram shows a bulb viewed from the side. Right diagram shows a bulb viewed from bottom. Category PY21W lamp](image.099.jpeg)\n\n```html\n

DIMENSIONS in mm

Filament lamps of
normal production

Standard
filament lamp

min.

nom.

max.

e

31.8 3/

31.8 +/- 0.3

f 4/

7.0

7.0

+0

-2

Lateral deviation 1/

3/

0.3 max.

beta

75 degrees

90 degrees

105
degrees

90 degrees +/- 5 degrees

Cap BAU15s in accordance with IEC Publ. 61(sheet 7004-19-1)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

V

12

24

12

W

21

21

Test voltage

V

13.5

28.0

Objective values

Watts

W

26.5 max.

29.7 max.

26.5 max. at 13.5V

Luminous flux

lm

280

+/- %

20

Reference luminous flux:

Amber bulb : 280 lm

at approx. 13.5V

Clear bulb : 460 lm

\n```\n\n1/ Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the reference axis and one containing the axis of the reference pin.\n\n2/ The bulb of production lamps shall be amber. (See also note 5/).\n\n3/ To be checked by means of a box system, sheet PY21W/2.\n\n4/ For 24-Volt heavy-duty lamps having a different filament shape, additional specifications are under consideration.\n\n5/ The bulb of standard filament lamps shall be amber or clear. For amber standard filament lamps, changes of the bulb temperature shall not affect the luminous flux which might impair photometric measurements of signalling devices. Moreover the colour shall be in the lower part of the tolerance area. \n\nCATEGORY PY21W\n\nSheet PY21W/2\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane and has an axis perpendicular, within +/- 15 degrees , to the plane through the centre line of the reference pin and the reference axis, whether a filament lamp complies with the requirements.\n\n![Figure showing the screen projection requirements, in side and front elevation, of a Category PY21W lamp](image.100.jpeg)\n\n| Reference | a | b | h | k |\n| --------- | --- | --- | --- | --- |\n| Dimension | 3.5 | 3.0 | 9.0 | 1.0 |\n\nTest procedures and requirements.\n\n1. The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament shall be obtained within the angular displacements tolerance limits.\n2. Side elevation\n\nThe filament lamp placed with the cap down, the reference axis vertical and the filament seen end-on, the projection of the filament shall lie entirely within a rectangle of height \"a\" and width \"b\", having its centre at the theoretical position of the centre of the filament.\n\n1. Front elevation\n\nThe filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the filament axis:\n\n3.1 The projection of the filament shall lie entirely within a rectangle of height \"a\" and width \"h\", having its centre at the theoretical position of the centre of the filament.\n\n3.2 The centre of the filament shall not be offset by more than distance \"k\" from the reference axis. \n\nCATEGORY H12\n\nSheet H12/1\n\nThe drawings are only to illustrate the essential dimensions of the filament lamp\n\n![Figure shows four diagrams, arranged in a square on the page, illustrating the dimensions of the filament lamp of Category H12](image.101.jpeg)\n\n1/ The reference plane is the plane defined by the meeting points of the\n\ncap-holder fit.\n\n2/ The reference axis is perpendicular to the reference plane and concentric with the reference diameter of the cap.\n\n3/ Glass bulb and supports shall not exceed the envelope and shall not interfere with insertion past the lamp key. The envelope is concentric to the reference axis.\n\n4/ The keyway is mandatory.\n\n5/ The filament lamp shall be rotated in the measuring holder until the\n\nreference lug contacts plane C of the holder.\n\n6/ Glass bulb periphery shall be optically distortion-free axially within the\n\nangles gamma1 and gamma2. This requirement applies to the whole bulb circumference within the angles gamma1 and gamma2.\n\n7/ The obscuration shall extend to at least angle gamma3 and shall be at\n\nleast as far as the undistorted part of the bulb defined by angle gamma1. \n\nCATEGORY H12\n\nSheet H12/2\n\n```html\n

Dimensions in mm 8/

Tolerances

Filament lamps of normal
production

Standard filament lamp

e 9/

31.5

11

+/- 0.16

10/

f 9/

5.5

/

11

+/- 0.16

10/

h1, h2, h3, h4

0

/

11

+/- 0.15 12/

k

0

/

11

+/- 0.15 13/

gamma1

50degrees
min.

/

gamma2

52degrees
min.

gamma3

45degrees

+/- 5 degrees

+/- 5 degrees

Cap PZ20d in accordance with IEC Publ. 61 (sheet 7004-31-2)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

Volts

22

12

Watts

53

53

Test voltage

Volts

13.2

13.2

Objective values

Watts

61 max.

61 max.

Luminous flux 1m

+/- %

1050

15

Reference luminous flux: 775 1m at approx. 12V

\n```\n\n8/ Dimensions shall be checked with O-ring removed.\n\n9/ The viewing direction is direction A as shown in the figure on sheet H12/1.\n\n10/ The ends of the filament are defined as the points where, when the viewing direction as defined in note 9/ above, the projection of the outside of the end turns crosses the filament axis.\n\n11/ To be checked by means of a \" box-system\". Sheet H12/3.\n\n12/ Dimensions h1 and h2 are measured in viewing direction A, dimension h3 in direction C and dimension h4 in direction B as shown in the figure on sheet H12/ 1. The points to be measured are those where the projection of the outside of the end turns crosses the filament axis.\n\n13/ Dimension k is measured only in viewing direction A. \n\nCATEGORY H12\n\nSheet H12/3\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane, whether a filament lamp complies with the requirements.\n\n![Diagram showing screen projection requirements in Views A, B and C, for Category H12 lamps](image.102.jpeg)\n\n| a1 | a2 | b1 | b2 | c |\n| ----- | ----- | ---- | ---- | --- |\n| 1.6 d | 1.3 d | 0.30 | 0.30 | 2.8 |\n\nd = diameter of filament\n\nFor the directions of view A, B and C see sheet H12/1\n\nThe filament shall entirely lie within the limits shown.\n\nThe center of the filament shall lie between the limits of dimensions b1 and b2.\n\n![Header text and images for the United Nations Economic and Social Council. Document number - TRANS/WP.29/670, date 16 April 1999](image.103.jpeg)\n\nECONOMIC COMMISSION FOR EUROPE\n\nINLAND TRANSPORT COMMITTEE\n\nWorking Party on the Construction of Vehicles\n\nDRAFT SUPPLEMENT 18 TO THE 03 SERIES OF AMENDMENTS TO REGULATION No. 37\n\n(Filament lamps)\n\nNote: The text reproduced below was adopted by the Administrative Committee (AC.1) of the amended 1958 Agreement at its eleventh session, following the recommendation by the Working Party at its one-hundred- and-seventeenth session. It is based on document TRANS/WP.29/ 1999/10, not amended (TRANS/WP.29/ 663, para. 119).\n\nList of contents annexes,\n\nAnnex 1, delete \"Sheets H2\" and add at the end of the list \"Sheets WY21W\".\n\nAnnex 1, remove Sheets H2 and add at the end new Sheets WY21W/1 to WY21W/2 to read: \n\nCATEGORY WY21W\n\nSheet WY21W/1\n\n![The figure shows two diagrams of a Category WY21W lamp, showing the maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis X](image.104.png)\n\n```html\n

DIMENSIONS in min

min.

nom.

max.

e

29.0

29.0+/-0.3

f

7.5

7.5

+0

-2

Lateral deviation

3/

0.3 max.

beta

-15 degrees 3/

0 degrees

+ 15 degrees 3/

0 degrees +/- 5 degrees

Cap WX 3x16d in accordance with IEC Publ. 61 (sheet 7004-105-2)

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS

Rated values

v

12

12

W

21

21

Test voltage

v

13.5

Watts

W

26.5 max.

26.5 max. at 13.5V

Objective values

Luminous flux

lm

280

+/-

%

20

Reference luminous flux:

Amber bulb : 280 lm
Clear bulb : 460 lm

at approx. 13.5V

\n```\n\n1/ Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing t e axis X-X.\n\n2/ The bulb of production lamps shall be amber. (See also note 4/)\n\n3/ To be checked by means of a box system, sheet WY2 1 W/2.\n\n4/ The bulb of standard filament lamps shall be amber or clear. For amber standard filament lamps, changes of the bulb temperature shall not affect the luminous flux which might impair photometric measurements of signalling devices. Moreover the colour shall be in the lower part of the tolerance area.\n\n \n\nCATEGORY WY21W\n\nSheet WY21W/2\n\nScreen projection requirements\n\nThis test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and the reference plane and has an axis perpendicular, within +/-15 degrees , to the plane through the axis X-X and the reference axis, whether a filament lamp complies with the requirements.\n\n![Figure showing the screen projection requirements, in side and front elevation, of a Category PY21W lamp](image.105.jpeg)\n\n| Reference | a | b | h | k |\n| --------- | --- | --- | --- | --- |\n| Dimension | 3.5 | 3.0 | 9.5 | 1.0 |\n\nTest procedure and requirements.\n\n The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits, . i.e. +/-15 degrees. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament shall be obtained within the angular displacements tolerance limits. (+/-15 degrees)\n Side elevation\n\nThe filament lamp placed with the cap down, the reference axis vertical and the filament seen end-on, the projection of the filament shall lie entirely within a rectangle of height \"a\" and width \"b\", having its centre at the theoretical position of the centre of the filament.\n\n Front elevation\n\nThe filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the filament axis:\n\n The projection of the filament shall lie entirely within a rectangle of height \"a\" and width \"h\", having its centre at the theoretical position of the centre of the filament;\n The centre of the filament shall not be offset by more than distance \"k\" from the reference axis.\n\nCOMPILATION NOTES\n\nThis compilation of Vehicle Standard (Australian Design Rule 51/00 – Filament Lamps) 2006 includes all the instruments set out in the Table of Instruments. This vehicle standard is determined under section 12 of the Road Vehicle Standards Act 2018.\n\nThe Table of Amendments provides a history of clauses that have been amended, inserted or deleted.\n\nTable of Instruments\n\n| Name of Instrument | Registration Date | Commencement Date |\n| ----------------------------------------------------------------------------------------------------------- | ----------------- | ----------------- |\n| Vehicle Standard (Australian Design Rule 51/00 – Filament Lamps) 2006 (F2006L03254) | 29/09/2006 | 30/09/2006 |\n| Vehicle Standard (Australian Design Rule) Lighting Standards Amendment Instrument 2022 (No.1) (F2023L00042) | 19/01/2023 | 20/01/2023 |\n\nTable of Amendments\n\n| Clause affected | How affected | Amending instrument |\n| ------------------ | ------------ | --------------------------------------------------------------------------------------------- |\n| 0.2. | del | Legislation Act 2003 – section 48D |\n| 0.3. | del | Legislation Act 2003 – section 48C |\n| 2.1. | am | Vehicle Standard (Australian Design Rule) Lighting Standards Amendment Instrument 2022 (No.1) |\n| 4.1. | am | Vehicle Standard (Australian Design Rule) Lighting Standards Amendment Instrument 2022 (No.1) |\n| 7.1 | am | Vehicle Standard (Australian Design Rule) Lighting Standards Amendment Instrument 2022 (No.1) |\n| Appendix A - title | am | Vehicle Standard (Australian Design Rule) Lighting Standards Amendment Instrument 2022 (No.1) |\n\nad = added or inserted\n\nam = amended\n\ndel = deleted or removed\n\nrr = removed and replaced\n\n = clause renumbered. This takes the format of old no.  new no.\n\n---\n\n[\\[1\\]](#_ftnref1) Distinguishing number of the country which has granted/extended/refused/withdrawn approval (see approval provisions in the Regulation)\n\n[\\[2\\]](#_ftnref2) Strike out what does not apply.","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"completionTokens":624},"content_quality":"ok","complexity_score":8,"scope_assessment":{"changed":false,"description":"The legislation remains focused on its original purpose: technical specifications for filament lamps in vehicle lighting. The 2022 compilation updates references but does not expand scope beyond lamp standards."},"complexity_factors":["Extensive technical annexes with 40+ lamp category sheets (H1-H10, P21W, R5W, etc.) each containing dimensional tables, tolerances, and electrical specifications","Heavy cross-referencing to international standards (UN Regulation No. 37, IEC Publication 61, FMVSS 108, SAE J573, JIS C 7506)","Multiple voltage ratings (6V, 12V, 24V) with different specifications for each","Nested conditional logic — normal production vs. 'standard filament lamp' tolerances, colourless vs. selective-yellow vs. amber variants","Specialised testing methodologies ('box system', 'screen projection') with geometric tolerances measured in fractions of millimetres and degrees","Dual-filament lamps (e.g., H4, P21/5W) with separate specifications for each filament","Transitional provisions and amendment tracking (compilation notes referencing 2022 amendments)","Administrative provisions for type approval, conformity of production, and international notification requirements"],"plain_english_summary":"This legislation sets Australia’s technical rules for vehicle filament lamps (incandescent bulbs), requiring specific dimensional, electrical and photometric characteristics, colour options, and testing so bulbs fit and perform safely in approved lamp units. It affects vehicle makers, bulb manufacturers, importers and retailers by mandating compliance, conformity-of-production checks, and record-keeping—and permits compliance via equivalent international standards (e.g., UN R37, FMVSS 108, SAE, JIS). It ensures interchangeability, safety and traceability."}},"importantCases":[],"_links":{"self":"/api/acts/vehicle-standard-australian-design-rule-51-00-filament-lamps-2006","history":"/api/acts/vehicle-standard-australian-design-rule-51-00-filament-lamps-2006/history","analysis":"/api/acts/vehicle-standard-australian-design-rule-51-00-filament-lamps-2006/analysis","conflicts":"/api/acts/vehicle-standard-australian-design-rule-51-00-filament-lamps-2006/conflicts","importantCases":"/api/acts/vehicle-standard-australian-design-rule-51-00-filament-lamps-2006/important-cases","documents":"/api/acts/vehicle-standard-australian-design-rule-51-00-filament-lamps-2006/documents"}}