型号ItemNo.：SY-G002功率Power:LED5×1w/5*3w色温ColorTempreture:2700k-6500K电压voltage：AC220V外壳颜色bodycolor:银+黑sliver+black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:78mmｘ178mm)