... LED high power par light with 4 colors Control: standard DMX 512 signal ,3 core interface, master-slave, auto-running, sound LED high power par light with ... 45º(selectable)Display board: digital or LCD displayControl: standard DMX 512 signal ,3 core interface, master-slave, auto-running ... , sound control.DMX channel:4,7 CHCooling system:air-cooledThe light body ...