The Laserworld EL-230RGB is a RGB laser system with a total output power of up to 230mW. The red diode laser module with a wavelength of 650 nm, the green DPSS laser module with a wavelength of 532 nm and the royal-blue laser module with a wavelenght of 445 nm ensure beautiful colors and brightness. The beams have a diameter of about 4mm and a beam divergence of about 1mrad and the projector offers high-speed stepper motors with 2-5kpps as well as a scan angle of up to 30°. About 50 preset basic patterns, like 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.There is an on-off switch at the rear side of this device. The Laserworld EL-230RGB is a good solution for first-time users and mobile use and it is often used in bars, small clubs, at private parties or for home use.