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Light diffusion bar

  • US 20060087838A1
  • Filed: 10/25/2004
  • Published: 04/27/2006
  • Est. Priority Date: 10/25/2004
  • Status: Abandoned Application
First Claim
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1. A light bar comprising:

  • a light strip comprising a series of light emitting diodes mounted on a base;

    a plurality first diffusers each disposed over and attached to one light emitting diode;

    a tube having a first lumen and a second lumen, the first lumen and second lumen being out of axial alignment, the first lumen being defined at least in part by a second diffuser, the second lumen being defined at least in part by a third diffuser, the tube being circular in cross section, the light strip disposed in the first lumen; and

    depressible end caps joined to each end of the tube, the end cap positioned adjacent wires communicating electrical current between adjacent light strips in adjacent tubes, the end caps being positionable against a surface and being sufficiently depressible to allow for expansion and contraction through outdoor temperature variations of the tube without avoiding the contact between the end cap and the surface.

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