AquaIllumination Hydra LED Fixture! The Hydra from AI has so much going for it, the choice wasn't hard. The full spectrum power, balanced light spread, wireless controllability and multiple mounting options make it an attractive choice for reefers. Packing in a total of 7 colors including; cool white, deep red, green, royal blue, very deep blue, violet, and the 400nm UV. It has a maximum of 95 watts from the wall and comes with 80° for uniform light output. For larger systems you can connect multiple Hydras together and a 50° lens is available (sold separately) for hobbyists that need deeper light penetration.