LED lamp with surface area enhancing fins
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United States of America Patent
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Nov 26, 2013
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app pub date -
Oct 2, 2009
filing date -
Oct 2, 2009
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Abstract
A light emitting apparatus comprising an at least substantially omnidirectional light assembly including an LED-based light source within a light-transmissive envelope. Electronics configured to drive the LED-based light source, the electronics being disposed within a base having a blocking angle no larger than 45°. A plurality of heat dissipation elements (such as fins) in thermal communication with the base and extending adjacent the envelope.
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