GE Lighting 63011 Energy Smart LED 3-Watt (15-watt replacement) 120-Lumen A15 Light Bulb with Medium Base, 1-Pack A15 shape with medium base for use in ceiling fans 15-watt replacement uses only 3-watts Provides 120 lumens Lasts 13.7 years based on 3 hours per day usage Estimated yearly energy costs $0.36 based on 3 hours per day $0.11 per kWh