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请问led灯与日光灯的效果哪个好
Mar 17th 2014, 08:33

知識問題|

發問者: swrussdn ( 初學者 5 級)
發問時間: 2014-03-17 16:33:27 ( 還有 7 天發問到期 )
解答贈點: 5 ( 共有 0 人贊助 )
回答: 0 0

LED灯与节能灯的效果,普通日光灯与LED灯不能比。LED灯与节能灯,正规产品,两者亮度效果差不多,寿命也差不多。有人说LED白色灯10个月后有光衰现象,那是劣质产品,不能代表正规产品。LED灯的优点是不含汞,所以环保;缺点是价格贵。节能灯的优点是价格低些,但灯中有汞。一定要用正规产品,不要买便宜货。

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