UN R128: Correction to the proposal for Supplement [8]
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Modification of Figure 1 (Example of allowed luminous flux behaviour of an approved LED light source under UN
Regulation No.128, Annex 4, paragraph 1.2.) to add the range after one minute and 30 minutes with a positive or negative “gradient”.

Reference Number: GRE/2018/49/Corr.1
Origin: GTB
Date: 18 October 2018
Related Documents:
GRE/2018/49 | UN R128: Proposal for Supplement [8]
WP.29/2019/19 | UN R128: Proposal for Supplement 9
Discussion(s):
Working Party on Lighting and Light-signalling | Session 80 | 23-26 Oct 2018

22. The expert of GTB introduced amendment proposals that modified light source category LR4 in UN Regulation No. 128 and in the Consolidated Resolution R.E.5 (ECE/TRANS/WP.29/GRE/2018/48, ECE/TRANS/WP.29/GRE/2018/49 and Add.1). GRE adopted the proposals and requested the secretariat to submit them to WP.29 and AC.1 for consideration at their March 2019 sessions as draft Supplement 9 to the original version of UN Regulation No. 128 and draft amendment 3 to R.E.5. GRE noted that both amendments are part of the same package and should enter into force on the same date.

81. WP.29 noted that GRE considered and adopted a set of amendment proposals on the use of LED substitute light sources for light-signalling applications and would continue considering LED substitutes for front-lighting applications. WP.29 was also informed that GRE had adopted new series of amendments to UN Regulations Nos. 10 (Electromagnetic compatibility) and 53 (Installation of lighting and light-signalling devices for L3 vehicles).

World Forum for the Harmonization of Vehicle Regulations | Session 176 | 12-16 Nov 2018

22. The expert of GTB introduced amendment proposals that modified light source category LR4 in UN Regulation No. 128 and in the Consolidated Resolution R.E.5 (ECE/TRANS/WP.29/GRE/2018/48, ECE/TRANS/WP.29/GRE/2018/49 and Add.1). GRE adopted the proposals and requested the secretariat to submit them to WP.29 and AC.1 for consideration at their March 2019 sessions as draft Supplement 9 to the original version of UN Regulation No. 128 and draft amendment 3 to R.E.5. GRE noted that both amendments are part of the same package and should enter into force on the same date.

81. WP.29 noted that GRE considered and adopted a set of amendment proposals on the use of LED substitute light sources for light-signalling applications and would continue considering LED substitutes for front-lighting applications. WP.29 was also informed that GRE had adopted new series of amendments to UN Regulations Nos. 10 (Electromagnetic compatibility) and 53 (Installation of lighting and light-signalling devices for L3 vehicles).