Bringing a new dimension to cluster style lasers, this 150mW twin colour laser uses a 100mW red and a 50mW green DPSS laser diode to create hypnotic patterns via it's internal effect wheel. As well as starburst and firework effects this unit also produces unique Spiro graph and 3-D type patterns, that will enthral your audience. High power diodes, rugged metal housing and quality components make the Sigma ideal for professional use on the road or installed into nightclubs. The Sigma is a 5 channel DMX laser that is capable of operating in sound active, stand alone or DMX via the XLR sockets, the built-in microphone lets the Sigma sequence through it's programmes to the beat of the music. The patterns created make the unit suitable where fog and haze machines cannot be used.