$3.61 LED Rotating Disco Ball | Cool People Shop This crystal disco ball can rotate automatically when working, showing RGB colors light just like the effect of stage lights. Strobe effects, red, green and blue three colors change. The colorful lighting which is very bright and beautiful spot on the wall or floor. High quality, safety and reliability. Long working lifespan, excellent stability. Delicate appearance. .It is suitable for disco, ballroom, KTV, bar, stage, club, party etc.