SCM4 - Ultra Blue

The SCM-4 Ultra Blue delivers 1,600 lumens of dark blue LED illumination with an almost purple hue, transforming your vessel's underwater ambiance. This 17-watt powerhouse features a proprietary clear-gel-filled design injected throughout the entire unit for maximum durability and water resistance. The tough polycarbonate lens withstands harsh marine environments, while passivated stainless steel 316 construction resists corrosion. Advanced thermal throttling technology ensures safe operation even when temporarily out of water. Built for performance and longevity in demanding saltwater conditions.