Patent ID: 8899808
Filing Date: 2014-12-02
Classification: F21S,F21V,F21Y,G02B

Abstract:
1. A luminaire module, comprising: multiple light-emitting elements positioned to emit light predominantly in a forward direction; a light guide extending in the forward direction from a first end of the light guide to a second end of the light guide, the light guide being positioned to receive at the first end light emitted by the light-emitting elements and configured to guide the light to the second end, wherein the light guide comprises a first side surface and a second side surface opposite the first side surface, the first and second side surfaces extending between the first end and the second end; and an optical extractor optically coupled to the light guide at the second end to receive light from the light-emitting elements guided from the first end to the second end of the light guide, the optical extractor comprising: wherein the luminaire module extends along a lateral direction orthogonal to the forward direction.