Hayward LSCUN11050 Universal ColorLogic LED Spa Light, 12-Volt, 50-Foot Cord Universal Color Logic ProLogic networked spa light is 100-percent brighter than any other color LED lighting It has control over color, luminescence, movement and mood and optimize optic design that directs light through the entire body of water Unique 12-volt, 2-wire all plastic design with no exposed metal and an unbreakable lens requires no bond, no ground and no GFCI for safe installation Available in a network version that integrates with Pro Logic Comes with 50-feet long cord. Can be installed in a little as 4 inch below the waterline and on the wall or the floor without a rock guard