The LUMITEC Mantis Dock Lighting System leverages the cutting edge Quattro Spectrum underwater light, but adds an innovative Zip-Mount universal mounting system and a completely new full-immersion rear seal and wire technology. Lights mount easily to square or round pilings up to 14" in diameter/12" square - even on pilings with the typical 'fenders' above the waterline.Like the Seablaze Quattro Spectrum, Mantis's lights are powerful (2,000+ lumens) and reliable. A typical installation takes less than 90 minutes, and doesn't even require a permit in many municipalities.Once installed, select a mesmerizing full-color RGBW cross-fade, bright fish-attracting white, or virtually any user-selected color output. Or add an optional fourth light for even more brilliance. The UL listed system is powered by and IP67-rated power supply in a durable weatherproof enclosure, and is easily plugged in to any standard outlet for quick and easy DIY installation. All wiring, connectors, mounts and hardware included. 3-year warranty.