Maximum strength lighting for a full 1000 watts of fill illumination over a large, 60° wide by 46° high area. Permanently attached 4-leaf barndoors provide positive light control with sharp, even cut-off. Well-suited for use in photography, video, or graphic arts. The in-line switch, safety wire and safety glass make this an ideal unit for overhead mounting. Lamps sold separately. Made in U.S.A.