This standard specifies the light distribution performance, test methods and inspection rules of the front fog lamps of filament bulbs for automobiles. This standard is applicable to various types of front fog lamps used by M and N vehicles.
GB 4660-2007 Referenced Document
GB 15766.1 Lamps for road vehicles.Dimensional, electrical and luminous requirements*, 2008-03-24 Update
GB 4599-2007 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 4660-2007 history
2016GB 4660-2016 Photometric characteristics of power-driven vehicle front fog lamps
2007GB 4660-2007 Motor vehicle front fog lamps equipped with filament lamps
1994GB 4660-1994 Photometric characteristics of front fog lamps for motor vehicles