LED lamp
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United States of America Patent
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Mar 5, 2013
Grant Date -
Sep 27, 2012
app pub date -
Mar 22, 2011
filing date -
Mar 22, 2011
priority date (Note) -
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Abstract
A LED lamp includes: a base body having a screw thread; a light emitting unit including a printed circuit board disposed on the base body oppositely of the screw thread, and a LED chip disposed on the printed circuit board; and a heat sink body having a plurality of heat sink fins and connected threadedly to the screw thread.
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