型號(hào)Model Number WD-TGD1W-060/TJ光源Light Source 20W集成 Hight Power LED總功率Power Supply Consumption 60WLED光通量LED Initial Flux 2921LM電源效率 Lamo Effciency 90%5M高度的中心照度 AVG Light 66LUX 顯色性Color Index(CRI) Ra 70色溫Color temperature 6000K發(fā)光角度Beam Ange 120 光強(qiáng)分布曲線Lighting Distribution Curve 非對(duì)稱(chēng)Non-symmetric輸入電壓Input Voitage AC85-265V頻率范圍Frequency Rating 50-60Hz功率因素Power Fator(PF) 0.9總諧波失真THD 10%儲(chǔ)放溫度Storge Temperature -40?C-80C?工作溫度Working Temperature -30?C-50C?壽命Working Life 50000Hours重量Net Weight 2.7kg