*尺寸:Dia50*60mm*Led数量:3PCHighPower1WLED*功率:3W*灯头:MR16,GU10,E27*输入电压:12VAC/DCforMR16,85-260VACForGU10andE27*光通量:180-200LM*寿命:50,000hours*发光角度:30°*颜色:正白5500K,暖白3500K,冷白8000K,红,绿,蓝,黄,RGB)