Check the listing for details. AutoPilot 4 Light Controller APCL4DX (120/240V) 4000 watt HID Controller. Color: White, Condition: Open box. Listed at 49.00 USD. One Autopilot 4000w HID Controller 4 outlet 120v//240v Control multiple lights from one timer or controller device. Power is wired directly into the four-outlet timer box and all of the outlets are controlled by one detachable 120V trigger cable. Rated for 30 amps at 120/240 volts. The trigger cable can be plugged into a standard 24-hour timer or environmental controller. Three year no hassle warranty. APCL4X has four 120/240 volt style outlets which allow running your ballasts at 120/240 volts without having to change out your ballast power cords. FEATURES: 4000W 4-light controller Durable steel enclosure Premium quality industrial grade relays X-style outlets allow 120V or 240V ballast operation 30A maximum