Brightness Quality: 875 Lumens. Energy Info: $1.57 based on 3 hrs/day, 11 cents/kWh. Cost depends on rates and use. 13 Watts. Has Energy Star Logo 120 Volts. Package Info: 1 Bulb Info: CFL Bulb Life: 9.1 Years Life based on 3 hrs/day. Bulb Appearance: 2700 Kelvins. Misc: Energy efficient. Saves $51 in energy costs (This bulb saves $51.00 in energy costs over the average rated life (10,000 hours) of the lamp compared to a 60 watt (1,000 hours) incandescent bulb. Based on 11 cents/kWh.). Lasts 9 years (Limited Warranty: 9 years based on normal household usage in accordance with package and bulb directions. If this bulb does not last for the time period guaranteed (based on 3 hours average usage per day/7 days per week) return bulb, proof of purchase, register receipt and your name and address to Osram Sylvania Inc., 435 E. Washington St., Winchester, KY 40391-2298. Osram Sylvania will replace the bulb. This replacement is the sole remedy available, and liability for direct, incidental, or consequential damages is hereby expressly excluded. Some states do not allow exclusion of direct, incidental or consequential damages so the above limitation of exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary state to state.). Energy saving. Non-dimmable. Uses less energy. UL listed. Made in China.