Lifetime of LED Lighting Products
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Times Date£º2018-5-29
The useful life of LED lighting products is defined differently than that of other light sources, such as incandescent or compact fluorescent lighting (CFL). LEDs typically do not ¡°burn out¡± or fail. Instead, they experience ¡®lumen depreciation¡¯, wherein the brightness of the LED dims slowly over time. Unlike incandescent bulbs, LED ¡°lifetime¡± is established on a prediction of when the light output decreases by 30 percent.