4 foot 18.5-Watt T8 LED Light Bulb Ballast Bypass
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. Feit Electric shatterproof T8 / T12 bulbs have an average life of 50,000 hours / 45.7 years are RoHS compliant and are 100% mercury free. Choose a dependable bulb for residential or commercial applications. Eliminates the need for ballasts, installation requires basic re-wiring of the fixture.