The Laserworld EL-230RGB MK2 is a RGB laser system with a total output power of up to 170 mW. The red diode laser module with a wavelength of 650 nm, the green DPSS laser module with a wavelength of 532nm and the royal-blue laser module with a wavelength of 445 nm ensure beautiful colors and brightness. The beams have a diameter of about ca. 4 mm and a beam divergence of about 1 mrad and the projector offers high-speed step motors, up to 2-5 kpps as well as a scan angle of up to . About ca. 50 (layers, tunnels, fences, waves, etc.) can be controlled via DMX. A sound-to-light mode as well as a stand-alone mode are available too. For the sound-to-light mode the sensitivity of the integrated adjustable microphone can be adjusted.
eBay