RGB Controller - 1 Zone *Switch Not Included - Required 2-Way Momentary SwitchNo, you can convert any existing powered light to RGB without rewiring your vessel! Sends a RGB Signal down the power wires and decodes it at the light source using our K12-1000 receivers. Each Receiver handles a 4 amp load. RGB Controller comes preprogrammed with 10 colors! Three dimming selections per color. Excludes Navigation and Police Colors. Single Zone unit handles a 12 Amp Load.Features:Builder-Specified Customer ColorsCoordinate Colors with your Vessel's Color SchemeQuickly Sweep Through Available ColorsUSCG Rule 20(b) & ABYC CompliantExcludes Navigational and Police Colors2-Wire12ASingle1-ZoneThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.