![Shadow-Caster 3″ Round Underwater RGB LED Light [SC3-RGB-ALTB]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/shadow-caster-3-round-underwater-rgb-led-light-sc3-rgb-altb.webp)
Description
3″ Round Underwater RGB LED LightThe SC3-RGB-ALTB is a 3-inch round underwater RGB LED light designed for easy mounting on pontoon and aluminum boats. It features an aluminum housing and a unique through-bolt design that simplifies installation. Just slide
