×

LED lighting apparatus for use with AC-output lighting ballasts

  • US 10,117,295 B2
  • Filed: 01/24/2013
  • Issued: 10/30/2018
  • Est. Priority Date: 01/24/2013
  • Status: Active Grant
First Claim
Patent Images

1. A lighting apparatus comprising:

  • at least one light emitting diode (LED); and

    a passive resonant converter circuit having an output coupled to the at least one LED and an input configured to be coupled to a gas discharge lamp ballast that produces an AC output, and comprising a resonant CL circuit comprising;

    at least one inductor coupled in series with the at least one LED; and

    at least one capacitor.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×