2 A15 bulbs white. Vivid natural light. 40 watt replacement. Uses 5w. Soft white - 2700k. Last up to 13 years (Based on 3hrs/day). Dimmable. Brightness: 450 lumens. Estimated energy cost $0.60 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. 90+ color rendering index (CRI) bulbs allow colors to appear more realistic and vibrant. Uses 88% less energy (88% energy usage reduction is estimated based on rated performance specifications for these two LED bulbs instead of two 40 watt incandescent bulbs. Energy usage reduction will depend on actual use). Mercury free. Led Efficiency: 5 Watts: LED 15,000 hours = 40 Watts: Incandescent 1,000 hours. UL listed. Meets CEC Title 20 light bulb standards. www.feit.com. Made in China. Brightness Quantity: 450 lumens. Energy Info: $0.60 based on 3 hrs/day, 11 cents/kWh. Cost depends on rates and use. 5 watts. Package Info: 2. Bulb Info: LED. Is Dimmable. Is Ceiling Fan Compatible. Has Energy Star Logo. Screw. Candelabra.. Bulb Life: 13.7 years based on 3 hrs/day. Bulb Appearance: 2700 k.