Hunthawk GU10 16 Color Changing RGB LED Flash Light Bulb Lamp DC 12V + Remote Control (1 Pc) Primary function: RGB colored LED light bulb for producing colored or white light from an incandescent lamp socket (track and downlight type fixtures) Brightness: 140 lumens Typical Bulb Life: 25000 Hours Control Type: IR Remote Controller 5 watt 16 color LED; Multiple settings