Wider advanced reflector design offers excellent reflectivity and diffusion. White powder-coated steel housing. Wire cable hangers included with every fixture. You can choose to hang horizontally or vertically. 12 foot power cord and on/off switch allows for easy operation. Eight lamp model features two on/off switches to run four lamps at a time if desired. Louvered for cool operation. High output lamps have an extremely high lumen per watt rating. Run on 120 volt power only. 3000°K (red) lamps can be purchased separately. Daisy chain feature allows multiple fixtures to be plugged in together. Features eco-friendly recyclable packaging. One year warranty on lamps.