Rising Dragon K150B-TA0TL Light Controller, Rising Dragon, 2-Wire System, 150 POLWith the Rising Dragon Pinnacle Light System, there is no complicated cabling or hub layouts. Installation is as simple as running one perimeter cable around the spa and using a harness clip to attach lights anywhere along this perimeter line. This system uses either a controller or a Master Light to run the various lighting programs. The K150 Light Controller is plugged directly into and controlled by the existing control system. The K150 requires an external power supply. Features: Input: 12v Output: 5v Max Load 20w Maximum Points of Light: 150 split into two lines of 75 each *Commonly used in: Four Winds Spas and Clearwater Spas