Luminaire for concealed T ceiling systems

作者: Winfried N. Westermann

DOI:

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摘要: An asymmetrically mounted recessed lighting fixture which includes an integral appearance frame about the bottom edge thereof underlies and conceals ceiling support framework from view. The undercut or portion in one sidewall permits mounting of luminaire on without removal framework.

参考文章(6)
Ormond S Sutter, Ventilated lighting fixture ,(1967)
Carle E Rackley, Joseph P Wotowiec, Nieder-Westermann Winfried, Air handling light fixture ,(1967)