3W high power spot lightAC110V-220V POWER:1W X 3high power spot light 3W high power spot lightColour :WHITEUltra-high brightness, high color indexUnique LED light source, circuit design, energy efficiency as high as 60% -80 ... %Green-type semiconductor lighting, soft ray, purly Spectral, non-glare, Small volume,lower working current,energy saving ...