GE Lighting 76594 Reveal 40-Watt, 260-Lumen A15 Light Bulb with Medium Base, 8-Pack A15 shape with medium base for use in ceiling fans Uses 40 watts 260 lumens providing clean, beautiful light Lasts 1.4 years based on 3 hours per day usage Estimated yearly energy costs $4.82 based on 3 hours per day $0.11 per kWh