The Hayward Universal CrystaLogic 12V, 30’ White 100W is a bright white 100W LED spa light. These 12V, 2-wire all plastic lights can be installed as close as 4 inches from the waterline. This light uses up to 84% less energy than incandescent lights and last up to 10x longer. Specifications: 100% brighter than any other color LED light on the market, Use up to 84% less energy than incandescent lights, Last 10x longer, Can be installed with as little as 4” below the waterline, 12V, 2-wire, all plastic design eliminates the need for a bond or ground wire when use with a UCL thin niche