GE Lighting 62715 Energy-Efficient Halogen 90-Watt (120-watt replacement) 1900-Lumen PAR38 Spotlight Bulb with Medium Base, 1-Pack Uses 90-watts 1900 lumens providing fresh, energizing light Lasts 2.7 years based on 3 hours per day usage Estimated yearly energy costs $10.84 based on 3 hours per day $0.11 per kWh PAR38 indoor/outdoor spotlight with medium base for use in outdoor security lighting and indoor directional fixtures