GB 5920-2008 Photometric characteristics of front and rear position lamps,end-outline lamps and stop lamps for motor vehicles and their trailers (English Version)
This standard specifies the technical requirements, test methods and inspection rules for the light distribution performance of front position lamps, rear position lamps, position marker lamps and brake lamps of automobiles and trailers. This standard is applicable to various types of front position lamps, rear position lamps, position marker lamps and brake lamps used in M, N and O category vehicles and trailers. In this standard, the above-mentioned various signal lamps are also referred to as devices.
GB 5920-2008 Referenced Document
GB 15766.1 Lamps for road vehicles.Dimensional, electrical and luminous requirements
GB 4599 Motor vehicle headlamps equipped with filament lamps
GB 4785 Prescription for installation of the external lighting and light-signalling devices for motor vehicles and their trailers*, 2019-12-17 Update
GB 5920-2008 history
2019GB 5920-2019 Photometric characteristics of front and rear position lamps, end-outline marker lamps and stop lamps for motor vehicles and their trailers
2008GB 5920-2008 Photometric characteristics of front and rear position lamps,end-outline lamps and stop lamps for motor vehicles and their trailers
1999GB 5920-1999 Photometric characteristics of front and Rear position lamps,end-outline marker lamps and stop lamps for motor vehicles and and their trailers