GB/T 45603-2025 Active National standards

GB/T 45603-2025 Specification of categories of light sources for power-driven vehicles

GB/T 45603-2025 Specification of categories of light sources for power-driven vehicles

Publish Date: 2025-04-25 Implement Date: 2025-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 45603-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Lighting and signaling equipment

ICS Name: Lighting, signaling, and warning equipment

Publish Date: 2025-04-25

Implement Date: 2025-11-01

Pages: 336 pages

Scope

This document specifies the type requirements for light sources used in motor vehicles, and provides a data sheet for motor vehicle light sources, which stipulates the dimensions, photoelectric performance parameters, and technical requirements.
This document applies to filament light sources, gas discharge light sources, and standardized LED light sources (referred to as "LED light sources") used in road lighting and light signaling devices of M-class, N-class, L-class, and O-class motor vehicles.

Development Information

Word Count: 610 Thousand words Pages: 336 pages

Referenced Standards

GB 4785-1998 Prescription for installation of the external lighting and light signaling devices for motor vehicles and their trailers GB 4785-2007 Prescription for installation of the external lighting and light-signaling devices for motor vehicles and their trailers GB 4785-2019 Prescription for installation of the external lighting and light-signalling devices for motor vehicles and their trailers GB/T 26178-2010 The measurement of luminous flux GB/T 26184-2010 The measurement of absolute luminous intensity distributions IEC 60061

Related Standards

GB 7454-1987 Abolished

GB 7454-1987 Technical regulations for operation and beam adjustment of motor vehicle head-lamp

Publish Date: 1987-03-18

GB 12708-1991 Replaced

GB 12708-1991 The colours of light signals on aids to navigation

Publish Date: 1991-01-29

GB/T 13954-1992 Replaced

GB/T 13954-1992 Special warning lights for road vehicles

Publish Date: 1992-12-19

GB 15235-1994 Abolished

GB 15235-1994 Photometric characteristics of reversing lamps for motor vehicles and their trailers

Publish Date: 1994-09-28

GB 4599-1994 Replaced

GB 4599-1994 Photometric characteristics of headlamps for motor vehicles

Publish Date: 1994-09-28

GB 4660-1994 Abolished

GB 4660-1994 Photometric characteristics of front fog lamps for motor vehicles

Publish Date: 1994-09-28