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LIGHTING AND CONTROL SYSTEMS AND METHODS

  • US 20090218951A1
  • Filed: 03/02/2009
  • Published: 09/03/2009
  • Est. Priority Date: 03/02/2008
  • Status: Active Grant
First Claim
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1. A lighting node for use with a controller, the lighting node comprising:

  • a lamp configured for illumination;

    the lamp further configured for optical communication with the controller;

    a radio device configured for radio communication with the controller; and

    a memory configured to store a node identifier and a group identifier.

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