Underwater Illumination Light

LED lights make the best underwater boat lights because they're bright, durable, and energy-efficient. We recommend choosing white or blue lights for visibility, but you can find a wide range of colors that you can use for aesthetic purposes. The brightness of an LED light is measured in lumens.Underwater light is very different than light on the surface. Much of the ambient light reflects off the water's surface, reducing the quantity of light that penetrates the surface. Water also absorbs different wavelengths of light, creating a color cast.Seawater absorbs light much more strongly than air does, but visible light is made up of a rainbow of different wavelengths, each perceived by us as a different color. Blue light penetrates farther into seawater (giving the ocean its distinctive color).