Method and apparatus for digital communications with multiparameter light fixtures

  • US 6,459,217 B1
  • Filed: 11/01/2001
  • Issued: 10/01/2002
  • Est. Priority Date: 09/10/1999
  • Status: Expired due to Term
First Claim
Patent Images

1. A multi-parameter light fixture comprising:

  • a housing;

    a lamp assembly contained in the housing;

    a first digital communications node contained in the housing and having a first control output coupled to the lamp assembly and a first communications port;

    a second digital communications node contained in the housing and having a second communications port; and

    a gateway circuit contained in the housing and coupled between the first digital communications node and the second digital communications node.

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