Notice! Four more lighting-related standards have been released.
Published Time:
2021-08-03
On April 4, the State Administration for Market Regulation and the State Standardization Administration approved and released 21 national standards, including "Light Distribution Performance of Motor Vehicle Daytime Running Lights", among which 4 are related to the lighting industry.
On April 4, the State Administration for Market Regulation and the State Administration of Standardization approved and released 21 national standards, including "Light Distribution Performance of Motor Vehicle Daytime Running Lights", among which 4 are related to the lighting industry.
GB 5920 stipulates the technical requirements, test methods, and inspection rules for the light distribution performance of automotive and trailer front position lamps, rear position lamps, side marker lamps, and brake lamps.
GB 23255 stipulates the technical requirements, test methods, and inspection rules for the light distribution performance of motor vehicle daytime running lights, applicable to various types of daytime running lights used in L, M, and N class vehicles.
GB 30255 stipulates the energy efficiency grade, energy efficiency limit, and test methods for indoor lighting LED downlights, directional integrated LED lamps, and non-directional self-ballasted LED lamps.
GB 37478 stipulates the energy efficiency limits, energy efficiency grades, and test methods for LED luminaires for road and tunnel lighting, applicable to LED luminaires for road and tunnel lighting with a rated voltage of AC 220 V and a frequency of 50 Hz (including LED light sources and their control devices, but not including independently installable interconnected control components or other functional attachments unrelated to lighting).
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