PropertyValue
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http://www.w3.org/ns/prov#value
  • ficiency light source using solid-state emitter and down-conversion materialWO2010059456A1 *Nov 10, 2009May 27, 2010Cree, Inc.Semiconductor light emitting apparatus including elongated hollow wavelength conversion tubes and methods of assembling sameWO2011112914A2 *Mar 11, 2011Sep 15, 2011Rensselaer Polytechnic InstituteScattered-photon extraction-based light fixturesWO2013072267A1Nov 12, 2012May
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