"Enjoy all the benefits of advanced LED energy-saving technology with the Feit Electric MR16/IF/GU10/500/LED?50W MR16 LED Light Bulb. This 5000K daylight bulb is dimmable and will replace a 50-watt equivalent incandescent bulb. It produces a similar light output (470 lumens), uses 6?watts of electricity and up to 88% less energy than a standard incandescent light bulb. Get instant on to full brightness with relatively cool running performance. Feit Electric MR16 bulbs have an average life of 25,000?hours / 22?years are RoHS compliant and 100% mercury free. Choose a dependable 120V MR16 track and recessed lighting bulb for residential or commercial applications."