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Light emitting diode light structures

  • US 10,462,864 B2
  • Filed: 07/16/2018
  • Issued: 10/29/2019
  • Est. Priority Date: 01/02/2013
  • Status: Active Grant
First Claim
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1. A Light Emitting Diode (LED) light system comprising:

  • a LED light including;

    a bridge rectifier configured to convert an alternating current power source to a rectified output;

    control circuitry configured to produce a plurality of shunt signals based upon a voltage of the rectified output; and

    a series connected Light Emitting Diode (LED) string coupled directly across first and second outputs of to the bridge rectifier, the series connected LED string having a primary group of LEDs and at least one secondary group of LEDs; and

    a switch coupled to the plurality of secondary group of LEDs and controlled by the shunt signal to selectively deactivate the at least one secondary group of LEDs;

    a communication module; and

    a controller configured to control the LED light based upon interaction with the communication module.

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