Includes A80 LED and Gooseneck Mount. Innovative heat dissipation allows for fanless, low maintenance, shell-shaped design. Advanced optics create smooth color mixing and a beautiful shimmer. Dense Matrix LED Array Our unique, efficient Dense Matrix LED array is built in-house and packs high-power and deep penetration onto a single small chip. Efficiency Utilizing our carefully designed optics and the Dense Matrix array, the A80 provides the most light per watt of any fixture have built so far. Spectrums The result of years of research and testing, our aquarist-specific spectrums ensure vibrant coloration and prolific growth. Advanced Controllability Use the dials on the fixture to quickly set the spectrum and intensity for a personalized look or use your favorite 0-10V controller. Kessil Logic maintains consistent output no matter the spectrum. Daisy-chain multiple lights for seamless control from a single source.