Definity DFN BR30 WW 120 LED Light Bulb, 14-watt, 120 VAC, Warm White Energy-saving replacement for 65  75 watt incandescent BR light bulbs with estimated energy cost of 1.69 per year (based on 3 hrs/day, 11/kWh) Dimmable & perfect for use in track, recess and security lighting Uses 80% less energy compared to a standard incandescent BR light bulb Provides 815 lumens of warm white light at 3000K Instant on lasts up to 25X longer than incandescents