GE Lighting 72609 Energy Smart CFL 15-Watt (60-watt replacement) 825-Lumen A19 Light Bulb with Medium Base, 3-Pack 60 watt replacement uses only 15 watts 825 lumens providing comfortable, inviting light Lasts 9.1 years based on 3 hours per day usage Estimated yearly energy costs 1.81 based on 3 hours per day 0.11 per kWh A19 shape with medium base for use in table lamps and enclosed fixtures