Aquatic X Snake Eyes 100W LEDAquatic X Snake Eyes 100w full Spectrum LED Suitable for both Marine and Freshwater Fish tanks. 2 adjustable control knobs for maximum flexibility of light spectrum control. Specially designed lens gives an avergae surface coverage of 24"x24" with a penetration depth of up to 3'. Each Led set comes with its own flexible light stand and hanging cables. Features 2 adjustable control knobs (White and Blue Spectrum) Andodised Aluminium Casing ensures