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Troffer luminaire system having total internal reflection lens

  • US 9,765,944 B2
  • Filed: 12/11/2012
  • Issued: 09/19/2017
  • Est. Priority Date: 12/11/2012
  • Status: Active Grant
First Claim
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1. A lighting system comprising:

  • a lighting strip including a plurality of light sources;

    a first lens and a second lens each being in optical communication with the plurality of light sources such that substantially all of the light emitted by the plurality of light sources is transmitted through the first and second lenses;

    wherein the first and second lenses are disposed adjacent to the lighting strip at a position characterized by (i) a top of the first lens and a top of the second lens not touching one another and by (ii) the top of the first lens and the top of the second lens each having a distance of separation relative to the lighting strip; and

    wherein the top of the first lens and the top of the second lens are disposed less than about 0.5 inch apart.

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