输入功率InputPower120W/160W光通量LuminousFlux10560LM/14080LM灯具光效LuminousEfficiency88LM/W输入电压InputVoltage90VAC~277VAC工作电流Current300mA/400mA工作频率Frequency50Hz/60Hz功率因素ACPowerFactorAC99%有效功率DCPowerEfficiencyAC94%色温ColorTemperature2700K-6500K显色指数ColorRenderingIndexRa>80环境温度WorkingTemperature-40°C~+50°C灯罩材料Housing&Lampshade铝合金AluminiumAlloy防护等级IPRatingIP20外形尺寸OutlineSize500*500*442(mm)[挂钩Hook]500*500*400(mm)[吊盘Sucker]包装尺寸PackageSize560*560*440(mm)毛/净重Gross/NetWeight6.5kg/2.9kg安装方式InstallationMethod挂钩吊装Hookwithastick吊盘吊装Sukerwithastick)