Energy efficient. Energy saving (CFL: 13 watts, 875 lumens = Incandescent: 60 watts, 850 lumens). Lasts 9 years. 2700K. Non-dimmable. Indoor. Brightness: 875 lumens. Estimated Energy Cost: $1.57 per year. Based on 3 hrs/day, 11 cents/kWh. Cost depends on rates and use. Energy Star. Unconditional guarantee. Questions? 1-888-423-0139. Life: 9.1 years. Based on 3 hrs/day. Energy Used: 13 watts. This product complies with Part 18 of the FCC rules but may cause interference to radios, televisions, wireless telephones and remote controls. If interference occurs, move the product away from these devices or plug it into a different outlet- Do not install this product near maritime safety communications equipment or other critical navigation or communication equipment operating between 0.45-30 MHz For additional product information, call 1-888-423-0139. UL listed. Energy Star is a registered trademark of the US government. As an Energy Star Partner, Domestix has determined that this product meets the Energy Star guidelines for energy efficiency. Made in China.