GB 21259-2007
AbolishedHeadlamps equipped with gas - discharge light sources for motor vehicle
汽车用气体放电光源前照灯
Application Summary AI generated
GB 21259-2007 specifies the performance requirements, test methods, and marking criteria for headlamps using gas-discharge (HID) light sources in motor vehicles. It applies to the design, production, and type-approval testing of HID headlamps for cars, trucks, and other road vehicles to ensure adequate illumination and safety compliance. This standard is used by automotive manufacturers and testing laboratories in China to verify light output, beam pattern, and durability under operational conditions.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.