Kessil A160WE Controllable LED Aquarium Light, Tuna Blue

The A160WE features Kessil`s new proprietary Kessil LogicT, a unique form of spectral intelligence developed for precise color blending and optimal coral growth.In this new design, instead of varying the light intensity of two different channels to find the desired color and intensity mix, users can select the perfect spectrum and color with one knob and then adjust the intensity with the other.'