Light emitting diode roadway lighting optics
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United States of America Patent
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Feb 18, 2014
Grant Date -
Aug 11, 2011
app pub date -
Sep 15, 2009
filing date -
Sep 15, 2008
priority date (Note) -
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Abstract
An optical module for an lighting fixture for providing roadway illumination. The optical module comprising circuit board having a plurality of light emitting diodes (LEDs). A reflector cups surrounds each of the plurality of LEDs, the cup comprises a narrow end surrounding the LED and a larger opening at a second end opposite the LED. A refractor lens cover comprising a plurality of molded lens, each lens positioned at the second end of the reflector cups.
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