Brightness - These 8ft led bulbs 40W energy saving, replace 100W fluorescent tube, with above 4800 lumens output.
Premium Quality - These led bulbs are safer, reliable and higher luminous efficiency. The aluminum housing can effectively dissipate heat and extend the lifespan of the bulb.
Easy Installation - These 8ft led shop light bulbs are dual-end powered and require a simple, energy-saving ballast bypass installation. They are compatible with existing T8, T10, and T12 fluorescent fixtures, Ballast must be removed.