Vivid natural light. 60 watt replacement uses 5.5 w. Soft white - 2200K. Lasts up to 13 years (Based on 3 hrs/day). Dimmable. Brightness: 500 lumens. Estimated Energy Cost: $0.66 per year. 90+ color rendering index (CRI) bulbs allow colors to appear more realistic and vibrant. Uses 91% less energy (91% energy usage reduction is estimated based on the rated performance specifications for these two LED bulbs instead of two 60 watt incandescent bulbs. Energy usage reduction will depend on actual use.). Mercury free. LED Efficiency: 5.5 watts LED 15,000 hours = 60 watts incandescent 1,000 hours. ETL listed - Intertek. Conforms to UL STD 1993. www.feit.com. Made in China. Brightness Quality: 500 lumens. Energy Info: $0.66 Based on 3 hrs/day, 11 cents/kWh. Cost depends on rates and use. 5.5 watts. Has Energy Star Logo. Voltage: 120 volts. Package Info: 2. Bulb Info: LED. Is Dimmable. Screw. Medium base Bulb Life: 13.7 years Based on 3 hrs/day. Bulb Appearance: 2700 k.