输入功率InputPower120W光通量LuminousFlux10800LM灯具光效LuminousEfficiency90LM/W输入电压InputVoltage90VAC~277VAC工作电流Current300mA工作频率Frequency50Hz/60Hz功率因素ACPowerFactorAC99%有效功率DCPowerEfficiencyDC94%色温ColorTemperature2500K-6000K显色指数ColorRenderingIndexRa>70环境温度WorkingTemperature-40°C~+50°C防护等级IPRatingIP65外形尺寸OutlineSize910*360*235(mm)包装尺寸PackageSize930*380*255(mm)毛/净重Gross/NetWeight11.9kg/10.7kg安装方式InstallationMethod悬挑式Overhang)