Lighting apparatus

Details Lighting apparatus Lighting apparatus

2007-02-20

2007-02-20

Husar, Stephen F (Department: 2875)

Illumination

Light source and modifier

Fluorescent type

C362S297000, C362S307000, C362S343000, C313S113000, C313S635000

Reexamination Certificate

active

10393816

ABSTRACT:
The present invention comprises a method of enhancing illumination by a variety of lamp types through the use of reflective technologies, for example, replacement of expensive high intensity density or mercury vapor lamps with low wattage flourescent tubes having at least one and in some cases, up to three reflective surfaces for focusing otherwise lost light toward a target illumination area. Further, the placement of light sources at the focal point of said reflective surfaces aids in optimizing the amount of light focused in a desired direction.

REFERENCES:
patent: 3179792 (1965-04-01), Weiss
patent: 3558873 (1971-01-01), Smith
patent: 6033092 (2000-03-01), Simon
patent: 6356700 (2002-03-01), Strobl

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