This standard specifies the technical requirements, test methods and inspection rules for side marker lamps of vehicles and trailers. This standard is applicable to various types of side marker lamps used for M and N category vehicles and O category trailers.
GB 18099-2000 history
2013GB 18099-2013 Photometric characteristics of side-marker lamps for motor vehicles and their trailers
2000GB 18099-2000 Photometric characteristics of side-marker lamps for motor vehicles and their trailers