Deal_win Energy Saving LED Fish Tank Aquarium Bar Stick Strip Waterproof Submersible Light Lamp LED Aquarium Light Bar Strip for Aquarium Fish Tank Flood Lights 12 Inch Blue led light Underwater LED Aquarium Light Strip & Airstone for Aquarium Fish Tank Flood Lights Great night light for nocturnal viewing Produces the impressive blue color air curtain Adds a whole new decorative dimension to any aquarium Utilizes low wattage LED lamps and low voltage transformer Quick assemble and install in your aquarium, suitable for fresh and saltwater aquarium