GAR | WP.29/2015/17

Proposal for Supplement 20 to Regulation No. 23

Document WP.29/2015/17

26 December 2014

165th WP.29 session (10-13 Mar 2015)

Proposal to amend the test procedure for reversing lamps and maneuvering lamps equipped with light sources other than filament lamps. Currently, the lamps are required to meet photometric parameters after one minute and 30 minutes of operation. Under normal use, these lamps are operated for no more than six minutes at a time. This proposal would set the second measurement point at 10 minutes rather than 30 minutes. This change would also align the procedure with SAE standard J1889.1.

Status: Adopted text published

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Previous Documents, Discussions, and Outcomes

165th WP.29 session (10-13 Mar 2015)

4.9.4. | Proposal for Supplement 20 to Regulation No. 23

72nd GRE session (20-22 Oct 2014)

4. (i (iv)) | Any other business

40. The expert from GTB proposed to amend photometric stability requirements in Regulations Nos. 23 and 119 (ECE/TRANS/WP.29/GRE/2014/19, ECE/TRANS/WP.29/ GRE/2014/27). GRE adopted these proposals and requested the secretariat to submit them to WP.29 and AC.1 for consideration and vote at their March 2015 sessions as draft Supplement 20 to the original series of amendments to Regulation No. 23 and draft Supplement 4 to the 01 series of amendments to Regulation No. 119, respectively.

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