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Document Title
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UN R148: Supplement 1
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Reference Number
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WP.29/2019/81
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Date
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Summary
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Proposal to- clarify paragraph 2.1 with regard to definitions: “All the definitions given in the latest series of amendments to UN Regulation No. 48 in force at the time of application for type approval shall apply, unless otherwise specified in this UN Regulation or in the pertinent installation UN Regulations Nos. 53, 74 and 86.”
- amend the inboard visibility angle for rear position lamps in pairs in the new UN Regulation on Light-Signalling Devices (LSD)
- Use of LED substitute light source(s) is allowed and does not constitute a change of the lamp type. However, lamp performances shall be tested during type approval also with the LED substitute light source. Approval of the lamp using filament light source(s) is a prerequisite for approval of the lamp using LED substitute light source(s).
- Testing with LED substitute light sources is exempted from conformity of production control.
- The technical description shall include notice that the lamp also has to be approved with the LED substitute light source(s) according to UN R128 if the applicant has so determined.
- The approval marking or the Unique Identifier as well as the category or categories of LED substitute light source(s) prescribed, if any, shall be visible.
- The indication of both the holder of the filament light source and of its LED counterpart light source, if any, shall be explicitly provided.
- Introduce requirements for automatic switching from DRL to headlamp(s) if the maximum luminous intensity of DRL is above 700 cd.
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Rulemaking Area(s)
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UN R148 Light-Signalling Devices
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Regulatory Impact
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Original text | Supplement 1
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Proposal Status
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Adopted
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Meeting(s)
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Related Documents
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GRE/2018/36
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Proposal to improve and clarify the text of the UN Regulation on Light-Signalling Devices (LSD)
(superseded)
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GRE/2018/33
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LSD: Proposal for Supplement 1 to the original version
(superseded)
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GRE/2018/42
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LSD: Proposal to introduce requirements for the use of LED substitute light sources
(superseded)
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GRE/2018/50
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DRL: Proposal for the 03 series of amendments to UN Regulation No. 53 and proposal for amendments to the draft new UN Regulation on Light-Signalling Devices (LSD)
(superseded)
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Downloads
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UNECE server
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.pdf format
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.docx format
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Excerpts from session reports related to this document
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WP.29 | Session 179 | 12-14
Nov 2019
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69. The World Forum considered the draft amendments under agenda items 4.6.1 to 4.6.15 and recommended their submission to AC.1 for voting, subject to the following modifications: - Item 4.6.3, document ECE/TRANS/WP.29/2019/81, last page, Table A2-1, line “Rear position pair (MR)”, replace “15°/15°” with “15°/10°”.
- Item 4.6.5, document ECE/TRANS/WP.29/2019/125, amend the title to read “Supplement 1 to the original series of UN Regulation No. [149] on Road Illumination Devices (RID)”.
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