Marine Sport 120W RGB Underwater Extreme Light - MSUWL120RGBThe Marine Sport Lighting Stainless Steel LED Underwater boat lights function as transom lights and are also great for dock lighting. The LED housing is vibration and shock resistant and is made from a solid piece of 316 marine grade stainless steel with a shatterproof polycarbonate lens. These IP68 rated LED lights are completely waterproof and intended exclusively for underwater use. The 120 watt underwater LED boat light is designed to last 50,000