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Multi-voltage and multi-brightness LED lighting devices and methods of using same

  • US 8,648,539 B2
  • Filed: 05/28/2010
  • Issued: 02/11/2014
  • Est. Priority Date: 10/06/2007
  • Status: Active Grant
First Claim
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1. An LED lighting device comprising:

  • a. at least two LED circuits;

    b. each of the at least two LED circuits having at least two LEDs connected together in series;

    c. each of the at least two LED circuits being electrically unconnected to each other in a parallel relationship;

    d. the at least two LED circuits having a forward operating drive voltage of at least 6 volts; and

    ,e. the at least two LED circuits being integrated on a single substrate.

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