Looking to add an underwater light show to your above ground pool for under $25. Try Game's Aqua Glow Underwater Light Show, part # NA413. This 6" LED unit projects a rainbow of light patterns on your pool's bottom while it floats on the surface. Aqua Glow projects five different colors and shuts off after 1 hour. This guide explains how easy it is to set up and operate the Aqua Glow light.