GB 4785-2019
Prescription for installation of the external lighting and light-signalling devices for motor vehicles and their trailers

Standard No.

GB 4785-2019

Language

Chinese

Release Date

2019

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB 4785-2019

Replace

GB 4785-2007

Scope

This standard specifies the general requirements, special regulations and inspection rules for the installation of exterior lighting and light signaling devices for vehicles and trailers. This standard applies to M\N and O category vehicles and trailers, etc.

GB 4785-2019 Referenced Document

• GB 11554 Photometric characteristics of rear fog lamp for power-driven vehicles and their trailers
• GB 11564 Retro reflector device for motor vehicles
• GB 12676 Technical requirements and testing methods for commercial vehicle and trailer braking systems
• GB 15235 Photometric chatracteristics of reversing lamps for power-driven vehicles and their trailers
• GB 15766.1 Lamps for road vehicles.Dimensional, electrical and luminous requirements
• GB 17509 Photometric characteristics of direction indicators for motor vehicles and their trailers
• GB 18099 Photometric characteristics of side-marker lamps for motor vehicles and their trailers
• GB 18408 Photometric characteristics of devices for the illumination of rear registration plates of motor vehicles and their trailers
• GB 18409 Photometric characteristics of parking lamps for power-driven vehicles
• GB 21259 Headlamps equipped with gas-discharge light sources for motor vehicle
• GB 21670 Iechnical requirements and testing methods for passenger car braking systems
• GB 23254 Retro-reflective markings for trucks and trailers
• GB 23255 Photometric characteristics of daytime running lamps for power driven vehicles
• GB 25990 Rear-marking plates for vehicles and their trailers
• GB 25991 Automotive headlamps with LED light sources and/or LED modules
• GB 4094 Symbols for controls, indicators and tell-tales of motor vehicles
• GB 4599 Motor vehicle headlamps equipped with filament lamps
• GB 4660 Photometric characteristics of power-driven vehicle front fog lamps
• GB 5920 Photometric characteristics of front and rear position lamps, end-outline marker lamps and stop lamps for motor vehicles and their trailers
• GB/T 21260 Headlamp cleaner
• GB/T 30036 Adaptive front-lighting system for motor vehicles
• GB/T 30511 Photometric characteristics of cornering lamps for motor vehicle
• GB/T 3977 Specificaiton of colors

GB 4785-2019 history

• 2019 GB 4785-2019 Prescription for installation of the external lighting and light-signalling devices for motor vehicles and their trailers
• 2007 GB 4785-2007 Prescription for installation of the external lighting and light-signalling devices for motor vehicles and their trailers
• 1998 GB 4785-1998 Prescription for installation of the external lighting and light signalliug devices for motor vehicles and their trailers