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https://v.qq.com/page/f/q/c/f0307e3sgqc.html2016/12/8 16:58:55
https://www.tudou.com/programs/view/8QHs9MCSdCg/2016/12/8 17:00:09
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https://v.qq.com/page/a/m/2/a03071cbzm2.html2016/12/9 15:40:05
有资料和依据证明无极灯和钠灯相比能节能50%依据是:钠灯寿命2万小时,光衰方面.无极灯10万小时,就是说在使用3个月以上的钠灯光衰开始日益严重,很快用户在耗同样的电,但得到有效光日
http://blog.alighting.cn/77508/archive/2012/9/8/289440.html2012/9/8 16:43:55
