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https://www.alighting.cn/resource/20051212/128473.htm2005/12/12 0:00:00
https://www.alighting.cn/resource/20051212/128474.htm2005/12/12 0:00:00
led照明器具由led光源、电器附件和器具组成。它采用半导体发光的器件作为光源，具有体积小、寿命长、能耗低、瞬时启动、颜色丰富等特点，是一种环保节能的冷光源。
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