The Tuna Sun LED is a compact and efficient lighting solution specifically engineered for saltwater reef aquariums. Utilizing advanced optics and a Dense Matrix array, this fixture delivers powerful illumination essential for vibrant coral coloration and robust growth, making it a cornerstone for any thriving marine environment.

This LED light is renowned for its exceptional light output per watt, achieved through years of dedicated research and testing to produce aquarist-specific spectrums. It offers advanced controllability, allowing users to precisely set spectrum and intensity via on-fixture dials or integrate with a favorite 0-10V controller. Features like Kessil Logic™ ensure consistent output across all spectrum settings, and multiple units can be daisy-chained for unified control. With dimensions of 4.88" diameter x 0.98" height, it provides coverage up to a 24" surface diameter and consumes just 15W of power.

The Tuna Sun LED is ideal for reef enthusiasts seeking a high-performance, energy-efficient, and highly customizable lighting system for their smaller to medium-sized reef tanks or as supplemental lighting for larger setups. Its ability to promote prolific coral growth and stunning coloration, combined with its compact design and versatile control options, makes it a top choice for maintaining a healthy and visually spectacular saltwater aquarium.