Non-dimmable. 60w replacement, uses only 10 w. Life: 10 years+, 11,000 hours. $240 approximate energy saving per pack (Energy savings are estimated based on the performance specifications for these four LEDs for their rated life of 11,000 hours at 11 cents per KWh compared to using four 60 watt incandescent lamps for 11,000 hours. Savings will depend on actual use and electricity rates.). Soft White: 2700K. 4 A19 bulbs. Suitable for use in enclosed fixtures. Brightness: 800 lumens. Estimated energy cost: $120 per year. Indoor/outdoor. Light Output: 800 lumens. Energy Used 10 watts. Life: 11,000 hours. To save energy cost find the bulbs with the light output you need, then choose the one with lowest watts. 120 volt. Warranty: this bulb has a one year warranty. If it fails or you are not satisfied with its performance, contact Feit Electric at info(at)feit.com or call Toll Free 1-866-326-BULB for instruction on lamp replacement. This replacement is the sole remedy available and liability for incidental or consequential damage is expressly excluded. Do not return the bulb to the store. UL listed. www.feit.com. Made in China.