输入功率InputPower40W光通量LuminousFlux3600LM灯具光效LuminousEfficiency90LM/W输入电压InputVoltage90VAC~277VAC工作电流Current100mA工作频率Frequency50Hz/60Hz功率因素ACPowerFactorVAC:99%有效功率DCPowerEfficiencyVAC:94%色温ColorTemperature2500K-6000K显色指数ColorRenderingIndexRa>70环境温度WorkingTemperature-40°C~+50°C灯罩材料Housing&Lampshade铝合金AluminiumAlloy防护等级IPRatingIP67外形尺寸OutlineSize263*202*63(mm)包装尺寸PackageSize490*430*240(mm)[4pcs]毛/净重Gross/NetWeight13.46kg[4pcs]/3.04kg)