Original electrical trade vintage catalog for DAYBRITE LIGHTING INC, was located at 5405 Bulwer Avenue, St. Louis, MO. Manufacturers of Troffer industrial fixtures, V-Series Day-Line, recessed, Liteway continuous and unit installations. Fixtures are wired or unwired and include sockets, lamp starters and ballasts. Also known as Day-Brite Lighting. Disbound from a large 1943 electrical construction materials book, this unique old two page technical specifications brochure would display wonderfully matted and framed. A marvelous addition to your retro electric equipment library. Pages are loose and contains a small amount of residual glue on edge.