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SPLIT BEAM LUMINAIRE AND LIGHTING SYSTEM

  • US 20140254153A1
  • Filed: 10/12/2012
  • Published: 09/11/2014
  • Est. Priority Date: 10/18/2011
  • Status: Active Grant
First Claim
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1. A luminaire comprising:

  • one or more first light sources, each of the one or more first light sources configured to emit a first light beam of a first beam pattern;

    one or more second light sources, each of the one or more second light sources configured to emit a second light beam of a second beam pattern, whereinthe second beam pattern is different from the first beam pattern, andan optical axis of the each first light beam is parallel to an optical axis of the each second light beam; and

    a chamber encompassing the one or more first light sources and the one or more second light sources, the chamber comprising one or more outer side walls and an exit window, wherein the one or more outer side walls are substantially specular, adapted to reflect at least a portion of light incident thereon to be incident onto the exit window, and are substantially parallel to the optical axis of the each first light beam and the optical axis of the each second light beam;

    said outer side walls comprise sections which are partially specularly reflective and partially transmitting.

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