Feit Electric 18.5 W Instant 48 in. Ballast Bypass Electronic T8

Convert your existing fluorescent fixture to LED technology with the Feit Electric T4819/LEDIF/41K 4ft. T8/T12 LED lamps. This 4100K cool white light produces 2090 lumens using just 18.5 watts of electricity - up to 55 percent less energy than equivalent 32 watt fluorescent lamps. Choose a dependable bulb for residential or commercial applications. Eliminates the need for ballasts, installation requires basic re-wiring of the fixture.