This 4 lens laser light has red, green, violet and yellow 4 colors, which can create amazing stage effect. Four tunnel laser beam can emit more than 100 laser patterns and made them combine into more than 300 kinds of graphics & effects. 4 control modes, DMX, Sound active, Auto and Master-slave control are available for different needs. Being economical and practical, it is perfect for disco, clubs, KTV, pub, bar, family party, stage. Features: DPSS laser: use diode-pumped so