GB 18408-2001 Photometric characteristics of devices for the illumination of rear registration plates of motor vehicles and their trailers (English Version)
This standard specifies the general requirements, light distribution performance and light color requirements, light distribution performance and light color measurement, inspection methods and inspection rules for the rear license plate lighting devices of automobiles and trailers. This standard applies to rear license plate lighting devices for automobiles and trailers. This standard does not apply to special-purpose vehicles.
GB 18408-2001 history
2015GB 18408-2015 Photometric characteristics of devices for the illumination of rear registration plates of motor vehicles and their trailers
2001GB 18408-2001 Photometric characteristics of devices for the illumination of rear registration plates of motor vehicles and their trailers