GB/Z 45268-2025 Active National standards

GB/Z 45268-2025 Guidelines for principal component reliability testing for LED light sources and LED luminaires

GB/Z 45268-2025 Guidelines for principal component reliability testing for LED light sources and LED luminaires

Publish Date: 2025-02-28 Implement Date: 2025-09-01 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/Z 45268-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Electric lighting
ICS Name: Other standards related to lighting
Publish Date: 2025-02-28
Implement Date: 2025-09-01
Pages: 51 pages

Scope

This document provides reliability test guidelines for LED light sources and LED luminaires used in general lighting. It includes methods for initial qualification tests and accelerated stress tests of major components.
Note: The performance of any major component can affect the performance of the final product.
Techniques for determining the declared lifespan and predicting the maintenance rate of luminous flux are beyond the scope of this document.
The major components of LED light sources or LED luminaires used in the tests include the following:
—— LED packages and connectors;
—— Optical materials;
—— Electronic components;
—— Active (e.g., fans) and passive (e.g., thermal interface materials) cooling systems;
—— Structural materials.

Development Information

Word Count: 91 Thousand words Pages: 51 pages

Referenced Standards

GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products—Test Db:Damp heat, cyclic GB/T 2423.4-2008 Environmental testing for electric and electronic products—Part 2:Test method—Test Db:Damp heat,cyclic(12 h+12 h cycle) GB/T 2423.5-1995 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ea and guidance:Shock GB/T 2423.5-2019 Environmental testing—Part 2:Test methods—Test Ea and guidance:Shock GB/T 2423.19-2013 Environmental testing—Part 2:Test methods—Test Kc:Sulphur dioxide test for contacts and connections GB/T 2423.20-2014 Environmental testing—Part 2:Test methods—Test Kd:Hydrogen sulphide test for contacts and connections GB/T 2423.51-2000 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ke:Flowing mixed gas corrosion test GB/T 2423.51-2012 Environmental testing—Part 2:Test methods—Test Ke:Flowing mixed gas corrosion test GB/T 2423.51-2020 Environmental testing—Part 2:Test methods—Test Ke:Flowing mixed gas corrosion test GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 15144-2020 AC and/or DC-supplied electronic control gear for tubular fluorescent lamps—Performance requirements GB/T 24826-2009 Terms and definitions of LEDs and LED modules for general lighting GB/T 24826-2016 General lighting-Light emitting diode(LED) products and related equipment—Terms and definitions IEC 60068-2-20 IEC 60068-2-58 ISO 13468-1 ANSI/ESDA/JEDEC JS-001 ASTM D5470 ASTM D7027 ASTM E595 IPC-9591 J-STD-002D J-STD-020E JESD22-A101D JESD22-A104D JESD22-A108D JESD22-A113F JESD22-B101B JESD22-B103B JESD51-51 MIL-C-48497A

Adopt standards

IEC TS 62861:2017

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