EarthTronics AT09SW1B 9-Watt 2700K A style Compact Florescent Light Bulb, Soft white Save money and the earth-this bulb only uses 9-Watts of power and outputs the equivalent light of 40-Watts incandescent bulb Looks like a standard light bulb 8000 hour average rated life means you'll almost never have to change bulbs This decorative CFL easily fits in fan lights decorative fixtures and wall sconces 7 year limited warranty based on normal residential usage (3 hours average usage per day/7 days per week)