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Modular light fixture with power pack and radiative, conductive, and convective cooling

  • US 7,628,506 B2
  • Filed: 06/29/2007
  • Issued: 12/08/2009
  • Est. Priority Date: 10/03/2005
  • Status: Active Grant
First Claim
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1. A light fixture comprising:

  • a lampholder mounted to a raceway, wherein the lampholder is electrically connected to a lampholder connector;

    a power pack comprisinga power pack cover, wherein an outer surface of the power pack cover comprises an emissive coating such that heat generated by a ballast is emitted from the power pack cover; and

    the ballast mounted in direct contact with the power pack cover, wherein the ballast includes a power input connector adapted to electrically connect to a power cord and a ballast output connector adapted to electrically connect to the lampholder connector.

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