Are you looking to add the benefit of T5HO lighting to your aquarium or existing lighting set up? Made in the U.S the Reef Brite Supra Quad T5HO offers proven performance and reliability in a sleek easy to install fixture. The Supra Quad T5HO has no fans to service or replace and features a proprietary reflector system that allows the maximum amount of light to be transmitted from the lamp for greater penetration and coverage. The highly polished aluminum reflector system can also be adjusted allowing you to direct light where you need it most. Energy efficient digital electronic ballasts save energy while operating lamps at peak performance. The Supra Quad T5HO produces more light, while maintaining ideal lamp temperatures. This allows the lamps to produce the greatest amount of light. Add up to two Reef Brite Tech or XHO LED bars (sold separately). Comes with 1/4-20 eye hooks standard which screw into the threaded inserts on the rear of the fixture. Also works with our standard halide cable hanging kit. Available in 24″, 36″, 48″ and 60″ models.