This document specifies the same type determination, general requirements, filament light source requirements, gas discharge light source requirements, LED light source requirements and inspection rules for light sources for power-driven vehicles, and describes the corresponding test methods. This document applies to substitute light sources installed in road lighting and light signaling devices of categories M, N, O and L power-driven vehicles.
Basic Data
Standard ID
GB 45831-2025 (GB45831-2025)
Description (Translated English)
Light sources for power-driven vehicles - Safety requirments
Sector / Industry
National Standard
Classification of Chinese Standard
T38
Classification of International Standard
43.040.20
Word Count Estimation
38,362
Date of Issue
2025-05-30
Date of Implementation
2026-01-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
