All Navigation Lights you purchase should have safety review and certification by the U.S.Coast Guard. Look here for our great inventory of USCG-certified Running Lights and Steaming Lights in both bulb and LED models. We stock the major brands of NAV Lights, including Aqua Signal, Peters and Bey, Hella, Perko, Sea-Dog. Marine Depot, Davis, Innovative Lighting and more. These can be Portable or mounted on the Deck, Stern, or either Vertical or Horizontal Surfaces and most come prewired. Make sure to check that you order the right feaures for your boat's wiring configuration.