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LED lamp

  • US 9,726,330 B2
  • Filed: 03/25/2014
  • Issued: 08/08/2017
  • Est. Priority Date: 12/20/2013
  • Status: Active Grant
First Claim
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1. A lamp comprising:

  • an enclosure comprising a tube, the tube being at least partially optically transmissive;

    at least one LED in the enclosure operable to emit light through the tube when energized through an electrical path, the at least one LED mounted on a substrate, wherein the substrate comprises a flex circuit comprising a low thermally conductive layer and a metal layer in the electrical path, and wherein the substrate comprises a plurality of subcircuits where the plurality of subcircuits are mechanically and electrically coupled to one another;

    a first pair of pins being rotatable relative to the enclosure and being in the electrical path;

    an electrical conductor electrically coupling the first pair of pins to the electrical path, the electrical conductor being biased into engagement with an electrical contact on the substrate.

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