Lsi Industries, Inc.

Edward R McCracken, Jr

Jonathan M Hermansen

John Delmore Boyer

James G Vanden Eynden

Eric Jon Mooar

Daniel Hutchens

Eric Martin Frydendall

Travis Schubert

The present disclosure is directed towards a luminaire having an optical waveguide and a light source. The optical waveguide has a hollow cylindrical structure with a first surface and a second surface at the opposite ends of the cylindrical structure and an external surface and an inner surface extending between the first surface and the second surface. The light source illuminates the first surface of the optical waveguide. The external surface of the optical waveguide is constructed such that the light from the light source exits from the inner surface. The luminaire directs the light from the light source towards the nadir and prevents glare to the eyes of the people in the surrounding space.

Luminaire including optical waveguide having hollow cylindrical structure for illuminating open or closed spaces

Light

A luminaire assembly and a silicone optical array. The luminaire assembly includes a housing, a substrate, and a silicone optical array. The housing defines a light emitting chamber. The substrate has a plurality of light emitting sources, such as light emitting diodes, supported thereby in an array. The substrate defines a peripheral edge. The silicone optical array has a plurality of silicone optics formed in the silicone optical array. The silicone optical array is located so as to cover one side of the substrate and the plurality of light emitting sources. The silicone optical array may further include a silicone mat and a plurality of silicone optics formed in the silicone mat and being arranged in an array corresponding to the array of light emitting sources.

LED luminaire assembly

Wall sconce

Luminaire

A luminaire has a housing plate on which a circuit board rests. The circuit board has light sources for generating light and circuit board bosses. A lens is biased toward the circuit board and contacts a distal end of the circuit board bosses to press the circuit board against the housing plate.

Luminaires and thermal management apparatuses

Growing community of inventors

Cincinnati, OH, United States of America

Edward R McCracken, Jr