The Aquascape 3-Way Color-Changing Splitter allows for connection of up to three Aquascape Color-Changing Lights to a single power source. Professional, weather-proof, 5-pin, quick-connect connections with integrated fitting grips make installation quick and easy. Simply insert the light connection into the splitter and turn the collar until hand-tight. Multiple splitters can be chained together to attach additional fixtures. The 12 cord length makes it easy to maneuver the splitter during installation.