Ecosmart 14-Watt Daylight Compact Flourescent (CFL) Light Bulbs 20-Pack (equivalent to standard 60 watt bulbs) Brightness: 800 lumens Estimated yearly energy cost: $1.69 (based on 3 hours/day, 11/kWh. costs depend on rates and use) Life hours: 9.1 years, Lumens per Watt: 57 Energy used: 14-Watt (equivalent to a 60-Watt standard incandescent light bulb) Lighting application: indoor/outdoor; ideal for use in table lamps, sconces, ceiling fans and other general lighting applications