This controller will run eight (8) HID lights at 240 V. The only lighting controllers featuring industrial-grade ballast-rated relays. 24 hr timer with 15 min non-detachable setting tabs. Easy-to-follow instructions make installation simple. Removable back panel makes controller easy to wire into your power system. Universal outlets will accept 120 V or 240 V power cords. Durable 20 gauge powder-coated steel enclosure. 50 Amps input power/40 Amps output power/240 V/60 Hz/8000 W. US Patent D660,252.