T4815850_AB_LED_MP_12_bulb T4815840AB_LED_MP_12_MASTER

4 ft. 5000K Plug & Play / Direct Replacement LED


Convert your existing fluorescent fixture to LED technology with the Feit Electric T4815850AB/LED/MP/12 4ft. T8 LED lamp. This universal lamp can be installed in fixtures with or without a ballast, making it ideal for  applications where the fluorescent systems are being upgraded to save energy and maintenance costs. With this tube, you can elect to utilize the existing ballast with no rewiring, or install directly without ballast. It produces 1850 lumens using only 15 watts of electricity. Get instant on to full brightness with relatively cool running performance. Feit Electric T8 dual-mode hybrid linear bulbs have an average life of 50,000 hours / 47 years, are RoHS compliant and 100% mercury-free. Choose a dependable bulb for residential or commercial applications.

SKU: T4815850AB/LED/MP/12

This product has been discontinued.


  • Converts your existing fluorescent fixture to LED technology
  • Direct replacement of fluorescent tubes, no electrical modification to fixture is required
  • Includes the tombstones for ballast bypass
  • Compatible with electronic ballasts
  • Can operate directly from line voltage
  • DLC Listed



Feit Electric

The products shown on this website are exemplary of Feit Electric products available for sale. Performance characteristics are indicative of expected performance and are subject to revision. Not all products are available for sale or resale in all areas. In particular, products regulated by the California Energy Commission (the "CEC") that are non-compliant are not available for sale and resale in California. Please contact a Feit Electric sales representative for products available for sale and resale in your state or country.