Method and apparatus to improve efficiency of lighting
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United States of America Patent
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-
May 15, 2012
Grant Date -
Nov 4, 2010
app pub date -
Jul 12, 2010
filing date -
Apr 30, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus to increase efficiency of wide area lighting fixtures having a lamp mounting opening in a reflector or reflector frame, which results in gap(s) or spaces that do not control incident light to the intended target. The gap(s) or spaces(s) are covered with reflecting surfaces which do control incident light to increase efficiency of the fixture.
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Family
International Classification(s)
Cited Art Landscape
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