Equivalent to a 60-watt halogen bulb, the TCP LED10P20D30KFL Elite Designer 10-watt LED PAR20 lamp operates at 120-vots and is the perfect bulb for track, recessed downlight, outdoor lighting, and many other applications. This PAR20 lamp features smooth, uniform dimming from 100 to 0.5 percent and exceeds all industry performance requirements for directional lamps. Using up to 80 percent less energy than halogen alternatives, this 25,000-hour solid state lamp significantly reduces lighting service and maintenance. With a 40-degree flood beam angle and very low heat generation, this LED PAR20 is excellent for sensitive display lighting. and its very low heat generation makes it excellent for sensitive display lighting.