大功率LED射灯家用LED杯灯1.灯座型号：E27 2.光源类型：1颗3W大功率LED 3.发光角度：30 /60 4.寿命：:＞50000hours5.特征：低能量消耗，寿命长，节能环保，易于安装6.适用场所：旅馆，大厅，KTV，展会所，酒吧，广场等 Features:Lowpowerconsumption,longlifetime,energysaving,easyinstallAdpteplace:hotelKTVexhibitionbarsquare Base:B22-E26-E27-E14Power:Voltage:AC100-240VColortemperature:2500-7000KColorrange:warmwhite,daylightwhite,coolwhite,red,yellow,blue,greenBeamangle:15,25,30,45,60,90degreenLifespan:＞50000hoursGoodapperance,longlifetime,highbrigtness