Chinese Standard: GB/T 33720-2017

Accelerated test method of luminous flux depreciation for LED lighting products

中华人民共和国科学技术部

本标准规定了一种LED照明产品光通量衰减的加速试验方法。

本标准适用于使用蓝光芯片激发荧光粉结构的白光LED作为光源的LED照明产品，包括LED球泡灯、LED射灯、LED直管灯、LED筒灯、LED路灯和LED隧道灯。其他LED照明产品可参照执行。

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