No electric outlet needed - Battery-Powered LED Pool Light! Revolutionary return-fitting design eliminates the need for electrical connections to power this LED in-wall pool light. Equipped with high efficiency controller and leading LED technology, EZ light will brilliantly illuminate pools up to 24' round. Use on rigid wall and most soft-sided pools. The return acts as a dry port, bringing safe and convenient power to the pool light without the hassles of electrical outlets or extension cords. The moveable, threaded return fitting includes an adapter for operating a pressure cleaner. A 6-volt lantern style battery (not included) mounts on top of light assembly outside of the pool.