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＞0.9電源效率PowerEfficiency＞83%LED工作電壓WorkingVoltageDC30～36VLED數(shù)量Led1pcLED功耗LedConsumption30W系統(tǒng)總功耗SystemConsumption36WLED發(fā)光效率LedLuminousEfficiency70Lm/WLED燈具初始光通量LedInitialFlux2000Lm燈具效率lamp sEfficiency＞91%平均照度 AverageIlluminance274 LUX418LUX68.5 LUX光斑面積IlluminanceArea25-meterdiametercirculararea410-meterdiametercirculararea615-meterdiametercirculararea照度均勻度IlluminanceUniformity＞0.5相關(guān)色溫ColorTemperature詳見(jiàn)上述LED參數(shù)表顯色指數(shù)ColorRenderingIndexRa＞75