Illumination – Elongated source light unit or support – With means to accommodate additional circuit element
Patent
1997-02-25
1998-04-28
Sember, Thomas M.
Illumination
Elongated source light unit or support
With means to accommodate additional circuit element
362221, 362225, 362260, F21V 2300, F21S 300
Patent
active
057436274
ABSTRACT:
A low profile damage resistant lighting fixture which has a substantially rigid extruded housing base with an elongated back plate and a spaced pair of longitudinally extending legs that depend from an inside surface of the back plate and thereby provide a ballast channel between the legs and a pair of lamp channels on opposite sides of the ballast channel to receive elongated florescent lamps. An elongated cover is removably secured with snap connections to the legs for covering the ballast channel. Cast or molded end caps enclose opposite ends of the fixture.
REFERENCES:
patent: 4403275 (1983-09-01), Oser
patent: 4799134 (1989-01-01), Pinch et al.
patent: 4933820 (1990-06-01), Engel
patent: 5183327 (1993-02-01), Fabbri
patent: 5440466 (1995-08-01), Belisle et al.
patent: 5479327 (1995-12-01), Chen
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