40 watt replacement uses only 4.5 w. 13 Years: 15,000 life hours. 2 clear bulbs. 15,000 hours 13.7 years (Based on 3 hrs/day). Dimmable A15. 300 lumens; 15,000 hours; $116 approximate energy saving per pack (Energy savings are estimated based on the performance specifications for these two LEDs for their rated life of 15,000 hours at 11 cents/kWh compared to using two 40 watt incandescent lamps for 15,000 hours. Savings will depend on actual use and electricity rates); Soft white 2700k; Uses 89% less energy (89% energy usage reduction is estimated based on the rated performance specifications for these two LEDs instead of two 40 watt incandescent bulbs. Energy usage reduction will depend on actual size); Lights up instantly; Mercury free. Recommended Application: lanterns; ceiling fans. ETL listed - Intertek. www.feit.com. Made in China.