Kessil A160WE Tuna Blue LED Aquarium Light

The Kessil A160WE Tuna Blue LED Aquarium Light comes with two control knobs. One knob is used to control overall intensity and the other knob the blue/white LED spectrum mix. You can tune a preferred color within the spectral range thousands of research and testing hours determined to be the optimal spectral points. In addition, you can control the A160WE with the Kessil Spectral Controller (a separate purchase). This version is designed for use with reef aquariums. For freshwater planted tanks you can use the Kessil A160WE Tuna Sun Led Light Fixture.