This powerful above ground pool light installs directly into any return inlet and is 200% brighter than incandescent pool lights! This light meets all U.L. and CSA standards --runs on 12-volt current, eliminating any danger to swimmers. Darkbuster's directional water flow device replaces your current return fitting for better circulation and an even cleaner pool. Enhance the evening with mood lighting by snapping on the included blue or red color lenses. Includes a 3,000 hour halogen bulb, vented return fitting, pre-wired transformer with on/off switch, colored lenses, 25 ft. cord and installation instructions. Easily installs in less than 10 minutes (no cutting required).