Motion Sensor Light的构造,除了用LED代替白炽灯或者卤素灯,里面还有不少电子线路,坏起来一样麻烦。
如果好的品牌,LED 灯泡的寿命绝对比白炽灯长而且效率高很多。
Motion Sensor Light的构造,除了用LED代替白炽灯或者卤素灯,里面还有不少电子线路,坏起来一样麻烦。
如果好的品牌,LED 灯泡的寿命绝对比白炽灯长而且效率高很多。
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