产品名称Name LED灯泡LightBulb产品型号PartNumber NK2-01-015/2-BD输入功率InputPower 15w光源光通量LampFlux 1125lm输入电压Voltage 220VAC 工作电流Frequency 50mA工作频率Frequency 50Hz/60Hz功率因数ACPowerFactor 45%有效功率DCpowerEfficiency 94%色温ColorTemperature 4500K-6500K显色指数ColorRenderingindex Ra 80光源寿命LightSourceLife 50000h环境温度WorkingTemperature -40 C--+50 C相对湿度WorkingHumidity 10%--90%材料Housing Lampshade PC防护等级IPRating IP20灯具颜色Color 黑色外形尺寸Size 83*83 净重N.W 200g