Enhance vivid natural light. Energy star. 40 watt replacement uses 3.8 w. 1 G25 bulb white. Last up to 13 years brightness 350 lumens. Estimated energy cost $0.46 per year. The performance specifications (lumens, watts, life, CCT and CRI) printed on this product package should only be considered an approximation of expected performance. www.feit.com. Made in China.