EKOSTORE 3-Watt Led Stage Green Water Wave Effect Rapple Projector 3W LED Green Ocean Wave Light Projector Night Light transforms your room ceilings into a magical underwater experience! Application: DJ, Ballroom, KTV, family party, Disco, Pubs, night Clubs, theater and other entertainment place New mini-wave projection lamps, modeling simple, easy to use. Efficient LEDs project a soft and diffuse, swaying wall of lights simulating gently rolling waves Absolutely no gear noise. Creates a tranquil atmosphere in the room.