T-H Marine LED Underwater Boat Light - High-Intensity Surface Mount Waterproof Lighting - Use Above or Below Water - Multi-Purpose Use and Low Power Draw - Blue

Finally, there is an affordable alternative for LED underwater boat lighting. These high-intensity LED underwater lights are totally waterproof and designed to be used above or below the water line. A broad flood light effect is created by the engineered optics of the convex light face. Compared to other LED models on the market, this light has greater light output and a wider aperture.