Journal of the Society of Motion Picture Engineers (1930-1949)

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New Products Further information about these items can be obtained direct from the addresses given. As in the case of technical papers, the Society is not responsible for manufacturers' statements, and publication of these items does not constitute endorsement of the products. This 5000-w Featherlite, weighing only 21 Ib, is among the spotlights and other new studio lighting equipment described in a brochure by Century Lighting, Inc., 521 W. 43d St., New York 36, N.Y. Other equipment is: aluminum barn doors, mechanical dimmers, light lifts, hangers and mike boom. The Hy-Arc is a new carbon-arc projection lamp for indoor and medium-size drive-in theaters that has been announced by the Theatre Equipment Section, RCA Victor Division of Radio Corporation of America, Camden, NJ. Features of the lamp are : a system of magnetic stabiliza tion of the arc flame; water-cooled, nonrotating positive carbon; and a 15-in. high-speed reflector. The lamp's output is approximately 18,000 1m. It operates with a 9-mm X 20-in. high-intensity positive carbon and a ^-in. X 9-in. negative carbon at currents from 70 to 90 amp. 160