GE Lighting 80894 Energy Smart CFL 26-Watt (100-watt replacement) 1300-Lumen R40 Floodlight Bulb with Medium Base, 1-Pack 100-watt replacement uses only 26-watts 1300 lumens providing fresh, energizing light Lasts 9.1 years based on 3 hours per day usage Estimated yearly energy costs $3.13 based on 3 hours per day $0.11 per kWh $70 in energy savings over the life of the bulb based on 3 hours per day usage