4*1W MR16 led spotlight 1. Base type: GU5.3, GU10, E14,E27,B22 2. Life time: 30,000H 3. Voltage: AC/DC 6-17V /AC 100-265V 4*1W MR16 led spotlight1. Base type: GU5.3, GU10, E14,E27,B222. Life time: 30,000H3. Voltage: AC/DC 6-17V /AC 100-265V4. Constant Current Driver Available5. Viewing angle: 30°6. Aluminum housing for superior heat dissipation7. Color: white, warm white colorColor temperature3× ...