LED市场可谓是鱼龙混杂,良莠不齐,厂家和商家都在力推、力吹自家产品如何好、如何节能。设计师就听他天花乱坠?我们要好好挑选,或者是送样一测,应该看些什么呢?灯具的选择项有外观、散热、配光、眩光、安装等。光源参数有:电流、功率、光通量、光衰、光色、显色性等。你真的会挑选一个好的 LED 灯么?徐工教你如何拨开...
LED has the features of long time. According to different power drivers and use conditions, the life of LED can be up to 50,000 hours pr more. LED will not extinguish directly like other light source