产品名称NameLED灯泡LightBulbLED灯泡LightBulb产品型号PartNumberNK2-96-008/1-BA/B/CNK2-01-015/4-BCD输入功率InputPower6W/7.5W15W光源光通量LampFlux250 lm/320 lm640LM输入电压Voltage200VAC~240VAC100VAC~120VAC200VAC~240VAC100VAC~120VAC工作电流Current20mA/25mA50mA工作频率Frequency50Hz/60Hz50Hz/60Hz功率因数ACPowerFactor45%45%有效功率DCPowerEfficiency94%94%色 温ColorTemperature4500K～6500K4500K～6500K显色指数（CRI）ColorRenderingIndexRa＞80Ra＞80光源寿命LightSourceLife50000小时50000小时环境温度WorkingTemperature-40℃～+50℃-40℃～+50℃相对湿度WorkingHumidity10%~90%10%~90%材 料Housing＆Lampshade铝合金aluminiumalloy铝合金aluminiumalloy防护等级IPRatingIP65IP65灯具颜色Color各色各色外形尺寸Size 83 83 60 190净 重N.W250g/250g/200g380g