LED功耗consumptions82W系統(tǒng)功耗SystemConsumptions108WLED初始光通量LEDinitialfluxWWPWCW 7554Lm7820Lm7636Lm功率因數(shù)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＞53.8lux＞24.6ux＞13.6ux光斑面積LlluminanceArea￠10M￠16M￠21M照度均勻度LlluminanceUniformity＞0.4