American DJ Light Copilot II Complete 8CH On/Off Control System With Timer Timed or manual effect light controller controls 8 on off or momentary flash buttons system includes 1 LC control control unit for the system, 1 LC8sp 8 ch controller, and the Lcex 25 link cable control options include a timed chase (1-10 seconds or 1-10 min), audio chase or manual control