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High Frequency Multi-Voltage And Multi-Brightness LED Lighting Devices And Systems And Methods Of Using Same

  • US 20120293083A1
  • Filed: 12/28/2010
  • Published: 11/22/2012
  • Est. Priority Date: 02/25/2004
  • Status: Active Grant
First Claim
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1. A lighting system powered by an AC voltage source, the lighting system comprising:

  • a. a high-frequency AC driver which outputs a relatively constant voltage at a relatively constant frequency, wherein the relatively constant frequency output is substantially higher than the frequency of an input voltage; and

    ,b. at least two LED circuits each of which have at least two LEDs connected in series, electrically connected to the high-frequency AC driver.

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