Standard No.:	GB 25991-2010
Chinese Name:	汽车用LED前照灯
English Name:	Automotive headlamps with LED light sources and/or LED modules
Professional Classification:	T38 Lighting and signaling equipment
ICS Classification:	43.040.20
Issued by:
Issued on:	2011-01-10
Implemented on:	2012-01-01
Status:	VALID
Target Language:	English
File Format:	PDF
Word Count:	8000 words
Translation Price:	240 (USD)
Delivery:	via email in 1-3 business day

This Standard specifies the test methods and inspection rules for the photometric characteristics, light colours and temperature cycling of motor vehicle headlamps equipped with LED light source(s)/module(s) or headlamps containing LED light source(s)/modules.

This Standard applies to LED headlamps of type M and N motor vehicles, or LED headlamps emitting passing beams or driving beams by LED light source(s) or LED module(s).