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 the bolt through a hole on your pontoon bracket or transom, tighten the nut, and youre good to go! These are RGB transom lights, meaning they must be operated through an RGB LED light controller.The SC3-RGB-ALTB is built to last with a clear gel-filled design that ensures the light will never leak. Its tough, scratch-resistant tempered glass lens and corrosion-resistant housings ensure long-lasting performance, while advanced features like transient surge and reverse polarity protection safeguard sensitive electronics. Thermal throttling technology also ensures safe operation even when the unit is out of the water. The IP68 rating guarantees the light is completely waterproof.The SC3-RGB-ALTB lights deliver up to 3,000 lumens from six pairs of RGB LEDs, featuring a 120 beam angle that illuminates your underwater world with a full spectrum of colors. This 24-watt light draws two amps at 12 volts and is compatible with 12-volt, 24-volt, or 36-volt power systems.Shadow-Caster SC3-RGB-ALTB lights come with a 3 submersible-grade cable, mounting screws, and a 3-year standard warranty for peace of mind. These powerful and durable lights are designed to enhance your boating experience and make a lasting impression on the water.Features:Anodized Aluminum Housing Safe for Aluminum Hull BoatsThru-Bolt Design for Easy Pontoon Bracket Mounting3,000 Lumens of High-Intensity LED Light3 Round DesignGell Filled: Will Never LeakSurge, Reverse Polarity, and Overheating ProtectionRGB Pontoon LightsOperate Through Most RGB ControllersDimensions: 3″ x 3″ x .6″Specifications:3″ RoundAnodized Aluminum Housing3,000 Lumens120 Light SpreadOperates at 12 VoltsCurrent Draw- 3 Amps at 12 Volts.Power Draw 36 Watts40,000-hour LED Life Expectancy3 ft. Submersible Power CordWhat’s In The Box?SC3-TB-CC light0.75-16 mounting nut, washer, rubber gasket3′ Submersible Power Cord3-Year Warranty