Interchangeable 1000, 750 and 500W tungsten halogen lamps - 120V Patented gull-wing reflector produces remarkably efficient output Exceptionally wide, smooth beam angle One unit can provide even illumination of four walls from the corner of a room Mounting system: stand, wall/door mount, clamps 800W lamp - 220/240V Basically non-focusing, however, reflecting doors offer some intensity and spread control Light control system (not included): umbrella, gel frame, gels, small flags and others Weighs only 21/4 lbs. (1.02kg) Closes up compactly for storage/travel. Omni-Light Interchangeable 650, 600 and 420W tungsten halogen lamps - 120V 650W lamp - 220 and 240V 250W lamp - 30V (battery operation) 100W lamp - 12V (automobile and battery operation) Unprecedented spot/flood focusing range Interchangeable, special purpose reflectors Uses many Tota-Light accessories Light control system (not included): four way expandable barndoors, high intensity and other reflectors, umbrella, gel frame, gels, snoot, scrims, dichroic filter, cookaloris and others Mounting system: stand, clamps, wall/door mount Weighs only 25/8 lbs. (1.19kg). Lamps Sold Separately