Patent ID: 8182120
Filing Date: 2012-05-22
Classification: F21S,F21V

Abstract:
1. A lighting fixture comprising: a plate comprising: a disc rotatably coupled to the plate and disposed over the aperture, wherein the disc comprises a rectangular aperture for transmitting light to the space; at least one adjustment aperture positioned along a periphery of the disc; at least one pin, each pin coupled to the plate and extending upward through one of the adjustment apertures; a threaded aperture in the plate and disposed adjacent to the periphery of the disc; and a flange extending from the disc and configured to rotatably hold a fastener; wherein the fastener is configured to extend through the flange and engage the threaded aperture to prevent rotation of the disc at a fixed point, and wherein the adjustment aperture defines a range of rotation for the disc and wherein rotating the disc generates a corresponding rotation in the rectangular aperture.