Modle WXX-THD-01 Size(mm) diameter 78*45mm LED power 3*1W LED Luminous Efficiency 90-100Lm/w Beam Angle 25°, 45°, 60° Voltage AC85-260V/50-60HZ Color W/R/G/B Application: 1.Direct replacement of traditional bulbs for it’s energy-saving ,enviroment friendly and long life-span etc. 2.Widely use in illmination and decoration lighting especially for indoor lighting ,office building. supermarkets ,hotels, meeting room, restaurants, showroom, club and exhibition hall other building lighting etc.