FISH ATTRACTING LIGHT!!! The three small extreme output LED's emit massive amounts of pure green light only at the specific wavelength of color proven to best attract baitfish and their predators. Machined from solid aluminum stock to the same high standards as all of the Nuclieye� line and built to outlast your boat. Fully waterproof to virtually any depth and thermally protected from damage if used out of the water. May be mounted to the side or bottom of the boat using the supplied suction cup or suspended by its eye bolt or cord. The Aurora emits a smooth 170 degree beam of attractive green light to draw predatory fish from great distances. Uses less than 1/3 the power of the typical 4 foot fluorescent lamp while emitting 3 times the amount of light. Extremely rugged. Emits no UV light. All Nuclieye� lights are for 12 volt DC use. OPERATES WHILE SUBMERGED!!!"