iSunlight 41w T5 4ft Bloom
These T5 LED retrofit lamps make an excellent replacement for all 3,000° K T5 fluorescent lamps. The iSunlight® Bloom features a combination of 450 nm blue, 660 nm red and 5,500° K full spectrum white diodes while consuming only 41 watts of power for the 4 ft lamp. Environmentally friendly, mercury-free LED lamps. Not compatible with HF Agrobrite T5 fixture.