产品名称NameLED隧道灯TunnelLights产品型号PartNumberNKU-64/8-160/4-TD输入功率InputPower160W光源光通量LuminousFlux16000lm灯具光效LuminousEfficiency75lm/w输入电压Voltage90VAC~260VAC(交流)工作电流Current400mA工作频率Frequency50Hz/60Hz功率因数ACPowerFactor98%有效功率DCPowerEfficiency94%发光角度BeamAngle72°(50%)(横向)127°(50%)(纵向)色温ColorTemperature3500K/6500K显色指数ColorRenderingIndexRa＞80光源寿命LightSourceLife50000h环境温度WorkingTemperature-40℃～+50℃相对湿度WorkingHumidity10%~90%材料Housing＆Lampshade铝合金aluminiumalloy防护等级IPRatingIP67灯具颜色Color银灰silvergray外形尺寸Size449X394X81(mm)包装尺寸PackageDimension540X445X175(mm)安装方式Installation毛重G.W/净重N.W11.1kg/9.9kg)