电源效率 Power Efficiency | ﹥90% | |
LED工作电压 Working Voltage | DC36～ 48V | |
LED数量 Led | 1 PC | |
系统总功率 System Consumption | 280±5 W | |
LED发光效率Led Luminous Efficiency | 100LM/W | |
LED 灯具初始光通量 Led Initial Flux | 22400lm | |
灯具效率 Lamp's Efficiency | ﹥80% | |
照度均匀度 Illumination Uniformity | ﹥0.5 | |
相关色温 Color Temperature | WW | 2700K ±10% |
PW | 4200K ±10% | |
CW | 6200K ±10% | |
显色指数 Color Rendering Index | Ra﹥70 | |
配光曲线 Light Distribution | 对称式/圆形光斑 | |
配光方式 Light Design | LED+反光罩二次配光 | |
LED结点温升 Junction Temperature | ≦40℃ | |
护等级 IP Grade | IP65 | |
光源使用寿命 Working Life-span | 50000H | |
电源线Power line | 1.5mm2三芯线 | |
电源线连接 | 棕 Brown | L 火线 |
蓝 Blue | N 线 | |
黄绿 Yellow/Green | G 地线 | |
净重 NW | 13.2kg | |
毛重（1Pcs）GW | 14.5kg | |
包装尺寸 | 465*270*615 | |
灯头外壳颜色（The color of the lamp shell） | 银色、黑色 | |
，证书 Certificate | CE，ROHS | |
******注：不同色溫的LED光性能有所偏差，偏差值≤5%******
