Lighting MixersIn the original form of light fader consoles provide lighting for each channel, which you can adjust the brightness. Sometimes, you then can find one or two preset buttons, flash buttons and a master control. To save a complete lighting scene scene called consoles are required. This type instead of a 0-10 V voltage from a DMX signal. DMX is a digital protocol designed for stage and event technology and is used to control intelligent lights, moving heads and scanners.