LED lamp
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United States of America Patent
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Aug 25, 2020
Grant Date -
Aug 29, 2019
app pub date -
Apr 11, 2019
filing date -
Jan 10, 2008
priority date (Note) -
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Abstract
An LED lamp that can take the place of incandescent lamps. An elevated light source is positioned above a screw-type base. A first plurality of LEDs is connected in a series on one side of a flat substrate and a second plurality of LEDs, equal in number to the first, is connected in series on an opposite side of the substrate. Each LED of the first and second plurality of LEDs is mounted proximate a heat sink and a drive circuit is provided for the LEDs, with the drive circuit being located proximate and electrically connected to the screw base.
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