私人订制,高端筒灯,高大功率LED吊灯专为别墅,高端人群,高大上场所,商场、办公楼、酒店、服装店照明设计;
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输入电压 bbbbb VoltageAC100V~240V电源频率Freqency Range50Hz~60Hz总谐波失真Total Harmonic Distortion≤9 %功率因数Power Factor>0.92电源效率Power Efficiency>87 %LED工作电压Working VoltageDC3.0~3.6V/W系统总功耗System Consumption30W 50-180WLED发光效率Led Luminous Efficiency90-130Lm /WLED灯具初始光通量Led Initial Flux>5400LM灯具效率lamp’s Efficiency>91 %照度均匀度Illuminance Uniformity>0.6相关色温Color Temperature2700-6500K显色指数Color Rendering IndexRa>80配光曲线Light Distribution对称式/圆形光斑配光方式Light DesignLED+反光二次配光LED结点温升Junction Temperature ≤80℃工作环境温度Working Temperature-40℃ ~+55℃储存环境温度Storage Temperature-25℃ ~+65℃(25℃佳)净重Net weight0.68KG光源使用寿命Working Life-span50000H