The Moving picture world (September 1922)

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September 30, 1922 MOVING PICTURE WORLD 407 More Light for Less Money With the G-E Incandescent Lamp Projector Pictures equalling the best in the largest theatres can now be obtained in smaller theatres without costly apparatus. The same steady illumination possible with a direct current arc can now be obtained with the G-E Incandescent Lamp Projector on either alternating or direct current at a great saving in first cost and at one-fourth the current consumed by the arc, taking into account all inevitable losses by either method. Maintenance cost is also low because there is no carbon dust to in- jure the mechanism of the projection machine; and the cost of lamp renewals does not exceed the cost of arc lamp carbons. The G-E Incandescent Lamp Projector produces better screen results than any a.c. arc equipment and is the equal of the d.c. arc outfit up to 50 amperes. The simplicity of the Incandescent Lamp Projector (no adjustments during operation) and its healthfulness (no fumes or dust) recommend it to projectionists everywhere. Send for literature and price including all necessary fittings for attachment to any American made projection machine. General^Electric General Office Schenectady; N.Y Company Sales Offices in all large cities'