ProDeals Super Bright Aquarium Fish Tank Waterproof LED Light Bar/ 12V Submersible Lighting LED Stick/ Underwater Light Strip (US Plug) This LED light Bar could be submerged entirely under the water or put it out of the water, but the Power Adapter with switch is Non-submersible! High quality LED chips for high lumen output and good maintenance. Easy to attach to the fish tank with 2 suction cups (included). This item can be put in the bottom of fish tank, on the top of fish tank and any where you want put in the fish tank to decorate your fish tank. Can be widely used in fish tanks, cisterns, rockeries, pet cages and others. Bright LED Bar can make your tank look like part of oceans, and your fish and reptiles seen where they're swimming or moving.