Docooler 7 Channel DMX512 127 RGB LED Effect Light Stage Lighting Disco DJ Party Show AC90-240V Professional 7 Channel DMX-512 LED stage light. 5 control mode: DMX, sound-active, master/slave, stand-alone strobe, and automatic. Individual control of red, green and blue LEDs. Static color and RGB color mixing with or without DMX controller. Strobe effects, and adjustable flash rate.