NORTH LIGHT HSB 030 MINISTAGENIGHT SUN HSB 030 UNIVERSAL STAR HSB030 is a RG Laser Effect Light. It forms red and green fantasyeffects by watervein lens which is driven by motor. There are 10 DIPswitches on the back side of the light, network cable socket with oneinput and one output, and a 12V DC input socket. Its easy to control and operate, with small and exquisite appearance,stylish and practical,excellent fantasy beam effects. Widely used at home, KTV room, Disco Halland