輸入電壓 InputVoltageAC85V～265V電源頻率FreqencyRange50Hz～60Hz總諧波失真TotalHarmonicDistortion 9%功率因數(shù)PowerFactor＞0.98電源效率PowerEfficiency＞87%LED工作電壓WorkingVoltageDC30～36VLED數(shù)量Led1pcLED功耗LedConsumption56W系統(tǒng)總功耗SystemConsumption65WLED發(fā)光效率LedLuminousEfficiency70Lm/WLED燈具初始光通量LedInitialFlux4000Lm燈具效率lamp sEfficiency＞91%平均照度 AverageIlluminance433LUX614LUX88.3LUX光斑面積IlluminanceArea411-meterdiametercirculararea617-meterdiametercirculararea822-meterdiametercirculararea照度均勻度IlluminanceUniformity＞0.5相關(guān)色溫ColorTemperatureSeetheabove-mentionedLEDparametertable顯色指數(shù)ColorRenderingIndexRa＞75配光曲線LightDistribution對(duì)稱式/圓形光斑Symmetric/RoundSpot配光方式LightDesignLED+反光罩二次配光SecondaryLED+reflectorwithlightLED結(jié)點(diǎn)溫升JunctionTemperature 80℃