This controller will run eight (8) HID lights at 240 Volts. Features heavy duty industrial grade relays. Dual trigger cord sets allow the operator to run two separate light timing schedules. 3 screws in back panel make controller easy to wire into your power system. Multi-tap universal outlets will accept 120 volt or 240 Volt power cords. Durable 20 gauge powder-coated steel chassis. 40 Amps/240 Volts/60 Hz./8000 Watts. 3 year warranty.