Description Convert your existing fluorescent fixture to LED technology with the Feit Electric T848/850/B/LED Direct Replacement linear lamps. These 4ft. T8/T12 tubes produce 1800 lumens of 5000K Daylight color temperature light using only 18 watts – up to 44% less energy than a fluorescent lamp. Each shatterproof lamp has an average life of 35,000 hours / 32.0 years, is RoHS compliant and 100% mercury free. Choose a dependable flicker-free bulb for residential or commercial applications. Use of this linear tube requires bypassing the existing ballast and rewiring of the fixture. Feit Electric Features Powerful LEDs produce a brightness of 1,800 lumens while only consuming 18W of electricity compared to a 32W incandescent Save an estimated $0.77 annually for incandescent bulb switched to LED (savings calculated per bulb using the average: 3 hours of bulb use per day x 365 and the utility rate of $0.11 kWh) With a rated life of up to 35,000 hours, this bulb lasts 5 times longer than traditional incandescent light bulbs Converts your existing fluorescent fixture to LED technology Ballast bypass bulbs are direct replacements for any fixture that is wired as a ballast bypass No replacing or rewiring of lamp holders required No removal of the old ballast required
