Lixada 10W RGBW 9 Channel DMX 512 LED Stage Light Mini Rotating Prism Roller Beam Scanner Effect Lamp for DJ Disco KTV Club Bar Party The prism rotating to reflect RGBW gorgeous beam light, providing fantastic visual effect. Controlled by 4 modes: DMX512 signal, self-rotating program, voice control and series master-slave control. Color changing, brightness gradual changing and strobe effect make your show or party joyful. Great for club, DJ show, home party, ballroom, KTV, etc.