LED功耗consumptions92W系統功耗SystemConsumptions106WLED初始光通量LEDinitialfluxWWPWCW 7544Lm7820Lm7636Lm功率因數Powerfactor＞0.98總諧波失真Totalhamornicaldistortion 9%電源效率Powereffciency＞82%燈具效率Powereffciency＞91%安裝高度installationheight6M8M10M平均照度Averageilluminance＞55lux＞26.5lux＞14.5lux光斑面積llluminanceArea￠9.5M￠15.5M￠19M照度均勻度llluminanceUniformity＞0.4