Light source:3*1W power LED; 
Led quantity:3 pieces;
Power:3.7W;
Input Voltage:AC100-250V,AC/DC12V;
Base type:GU10,E27,E14,GU5.3;
Color:CW,NW,WW.
Dimensions (L x H): 50x 58mm;
Housing materials:aluminum;
Viewing angle:38 degree;
With CE and RoHS marks
High efficiency and ultra brightness
Long lifespan: more than 30,000 hours