History of Street Lighting in The United States - List of Streetlight Manufacturers and Fixtures - Line Material Industries/McGraw-Edison

Line Material Industries/McGraw-Edison

Ovalite (100–400 watts) Remote-ballasted fixture, in the tradition of the Westinghouse OV-10/20/35 and GE Form series. The earliest Ovalite had similar style as a GE Form 109 but later it was changed and was still called an Ovalite. Unistyle 175/250 (100–250 watts) The smallest member of the Unistyle family. Most were Mercury Vapor, but there are HPS ones that exist as well. Unistyle 400 (250–400 watts) Most people think of the 400 as the largest member of the Unistyle family, but it's the mid-sized fixture. Most were Mercury Vapor, but there are HPS ones that exist as well. Unistyle 1000 (700–1000 watts) This very rare fixture was the largest member of the Unistyle family. Unidoor 175/250 (100–250 watts) Replaced the Unistyle 175/250 and designed for HPS lights Unidoor 400 (200–400 watts) Replaced the Unistyle 400 and designed for HPS lights Spherolite (50-295 watts) Pendant type luminaire. Uses incandescent or mercury vapor lamps. Suburbanaire (50-295 watts) "NEMA HEAD" style yard light for incandescent or mercury vapor lamps. Dates back to 1963 Dusk-To-Dawner (100, 175, & 250 watts) Dusk to dawn cobrahead security light for mercury vapor lamps.

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