型号ItemNo.：SY-SD003功率Power:9W/13W/18W色温ColorTempreture:R/G/B/Y/W电压voltage：24V/12v/110v/220v发光角度BeamAngle:15/45灯具材质Material:铝AluminiumLED类型LEDType:大功率highpower工作温度Temperature:-40℃-+50℃光通量luminousflux90-100lm/w寿命lifespan:>50000hours功率因素PowerFactor:95%电源效率PowerEfficiency:90%尺寸size：φ150X75X170mm)