AI Hydra 64 HD LED Light WhiteBy introducing the HYDRA 64HD, HYDRA 32HD and PRIME 16HD, with even more LEDs better colour mixing, wider spread, more colour, more compact, more water resistant, and more refined, all without sacrificing anything that made the 52HD, 26HD and PRIME HD great. At 135W the Hydra 64HD is the most powerful light within the AI model range, more than enough for even the most demanding corals. With total control of an almost unlimited spectrum, TIR lenses,