產品型號ModelnumberYR-IS500-W50-SLED功耗 LEDconsumptions47W系統功耗SystemConsumption58WLED初始光通量LEDinitialfluxWWPWCW3854Lm3995Lm3901Lm功率因數Powerfactor＞0.95總諧波失真Totalhamornicaldistortion 9%電源效率Powerefficiency＞82%燈具效率Powerefficiency＞91%安裝高度installationheight6M8M10M平均照度Averageilluminance 142lux 80lux 52lux光斑面積IlluminanceArea4.1M 5.8M 7.3M 照度均勻度Illuminance Uniformity＞0.6顯色指數ColorRenderingIndexWW:Ra＞68;PW/CW:Ra＞75光束角Beamangle45工作電壓WorkingvoltageDC30-36V輸入電壓Inputvoltage AC90V-264V頻率frequencyrange50Hz--60HzLED結點溫度JunctionTemperature 80℃工作環境溫度WorkingTemperature -40℃～+55℃ 防護等級IPGrade IP65光源使用壽命LEDWorkinglife-span＞50000H認證，證書CertificateCE，Rohs,包裝尺寸Packingdimension26*26*36cm凈/毛重Netweight/grossweight5.9kg/6.4kg 2pcsin1carton