Autopilot's twelve outlet commercial light controller is designed to safely control today's digital ballasts. The commercial twelve light controller features an integrated time delay to "soft start" each bank of 4 lights (5 min delay between banks), reducing the start-up load. External breakers allow the user to easily shut down power to the attached equipment. The commercial light controller is made from steel and built to last. Heavy-duty relays Durable steel enclosure Operate multiple HID or fluorescent light fixtures from a single controller or timer device 120V trigger cable and 120V accessory outlet APCLC8DX /APCLC12DX Instructions PDF