GAR | WP.29 Documents

UN R128: Proposal for Supplement 10
Reference Number: WP.29/2020/31
Proposal to insert a minimum luminance gradient as an alternative criteria. The current text requires a certain “asymmetry” of the Light Emitting Area (LEA) in order to ensure a “minimum worst-case gradient”; however, this requirement has been deemed too design-restrictive.
Meeting Sessions: 180th WP.29 session (9-12 Mar 2020)
Document date: 30 Dec 19
Document status: Adopted text published
Relevant to: UN Regulation No. 128 \| Light-Emitting Diode Light Sources
Adoption Vote
This proposal (WP.29/2020/31) was adopted by the World Forum. Thirty-nine Contracting Parties out of the 56 applying UN R128 were present for the vote by AC.1. Thirty-nine voted in favor with zero against and zero abstaining.
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Documents 2020 19 documents

2 Dec 2020 Basics of LED replacement light sources TFSR-14-06

26 Oct 2020 Status report of the task force on LED Substitutes and Retrofits GRE-83-48

1 Oct 2020 SAE J575 Humidity Test: LEDr Evaluation TFSR-13-08

21 Sep 2020 Agenda for the 13th Lighting Substitutes/Retrofits Task Force session TFSR-13-01/Rev.1

24 Aug 2020 Comments on the application of frozen lighting regulations (Japan) SLR-40-08

6 Aug 2020 UN R128: Proposal for Supplement 11 GRE/2020/17

10 Jul 2020 Report of the 12th Lighting Substitutes/Retrofits task force TFSR-12-05

9 Jul 2020 UN R128: LED replacements proposal TFSR-12-03/Rev.1

26 Jun 2020 Agenda for the 12th TFSR task force session TFSR-12-01

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16 Jun 2020 Report of the 11th Lighting Substitute and Retrofits task force session TFSR-11-06

15 May 2020 Agenda for the 11th Lighting Retrofits and Substitutes Task Force TFSR-11-01

15 May 2020 UN R128: Study on the introduction of "LEDr" TFSR-11-04

10 Mar 2020 Draft agenda for the 10th GRE Substitutes/Retrofits Task Force TFSR-10-01/Rev.1

21 Feb 2020 UN R128: Study document on the introduction of replacement LED light sources into UN R37 TFSR-10-03

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8 Jan 2020 Agenda for the 9th Substitutes/Retrofits Task Force session TFSR-09-01

8 Jan 2020 Interlock: Filament and LED substitutes of different test temperatures TFSR-09-02

4 Jan 2020 UN R128: Proposal for Supplement 10 WP.29/2020/31

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