型号ItemNo.：SY-G004功率Power:LED3×1w色温ColorTempreture:2700k-6500K电压voltage：AC220V外壳颜色bodycolor:砂银Shinysilver/砂黑Shinyblack/亚白sub-white发光角度BeamAngle:120°灯具材质Material:铝AluminiumLED类型LEDType:大功率highpower工作温度Temperature:-40℃-+50℃光通量luminousflux90-110lm/w寿命lifespan:>50000hours功率因素PowerFactor:95%电源效率PowerEfficiency:90%尺寸size:65mmｘ155mm)