... system. 4.unique design for 2012 5.penetration LS72x3W led aquarium light, X-Lens of penetration, module design, led par38 aquarium light, for corals, reef, pets ... )+air-outlet.4).Blue455+14000k/20000k For Corals, SPS,saltwater etc.5).High power 3W led chips: intensity, bright.6).2 ... switches+2 power cords: one for blue, one for white separately.7). ...