... par light 3 in 1 Control: standard DMX 512 signal ,3 core interface, master-slave, auto-running, ... sound control LED high power par light 3 in 1 Voltage: AC90 ... DMX 512 signal ,3 core interface, master-slave, auto-running, sound control.DMX channel:3,6 ... : -20ºC-40ºCCertificate :CE & ROHSUsed in professional stage/studio/theatre/dyeing/effectsSize: 240*240*340MM ...