Welcome to the CQ-CE42 Series DMX/RDM Ethernet Light controller. The controller is programmed by computer and controlled stand alone. Through the software, you can control various DMX fixtures such as water pattern lights, beam lights, laser lights, LED flood lights, CCT LEDs, RGB, RGBW, RGBWY, etc., as well as various DMX devices such as DMX kinetic balls and DMX fountains.