DuroLux T5 HO Grow Light - 2 FT 4 Lamps - DL824-240 Fluorescent Hydroponic Indoor Fixture Industrial 240V 10,000 lumens | light output |powerful grow system 95% reflective German hammertone reflectors | 30% more light than comparable light systems Discrete Shipping 2 switches on body | one for inner 2 bulbs, another for outer 2 bulbs 240V input only | Not for regular residential outlets | Has European Plug