The ReefBreeders Meridian 45 LED Fixture Manual Controller is a cutting-edge lighting solution designed to enhance the beauty and health of marine aquariums. This fixture offers five different sizes to fit any tank setup, ensuring optimal coverage with its Ocular Holo Matrix lenses available in Balanced, Focused, and Encompas spread types. The Meridian's water-resistant design includes an IP61 rating and innovative fan system that prevents moisture from entering the light housing, guaranteeing long-term reliability. Its daisy chain power capability allows for easy integration of multiple fixtures on a single power source, supporting up to 800 watts total. With optimized spectral output, this fixture delivers vibrant lighting that mimics natural marine environments better than ever before.