Lighting Science Group Corporation

Biological Innovation and Optimization Systems, LLC

Shane Sullivan

Mark Penley Boomgaarden

David A Henderson

Wei Sun

Addy S Widjaja

Emilio Flores

Fredric S Maxik

Rick LeClair

Ryan Chase Kelley

Michael Balestracci

Eric Holland

Fred Kopitzke

Ricardo Romeu

Eric Thosteson

Neil Yorio

Richard LeClair

David DeVenter

Sean Tegart

Suspended light fixture

A luminaire comprising a light source comprising a plurality of light emitting diodes (LEDs) and a combination heat spreader and heat sink disposed in thermal communication with the light source such that the combination heat spreader and heat sink facilitates transfer of heat away from the LEDs. The combination heat spreader and heat sink have an outer dimension that is larger than an opening defined by a nominally sized can light fixture and an opening defined by a nominally sized electrical junction box. A back surface of the combination heat spreader and heat sink is configured to permit the luminaire to be flush mounted on the mounting surface.

Low profile light and accessory kit for the same

Lighting device

A luminaire includes a light source having a plurality of light emitting diodes (LEDs), a heat spreader, and a substantially ring-shaped trim plate. The heat spreader is disposed between and in thermal communication with the light source and the trim plate such that the heat spreader facilitates transfer of heat from the LEDs to the trim plate. The trim plate is structurally configured and disposed for dissipating heat generated by the light source. The trim plate has an outer dimension that is larger than: an opening defined by a nominally sized can light fixture; and, an opening defined by a nominally sized electrical junction box.

A flushmount luminaire is configured to be flush mounted on a mounting surface. The flushmount luminaire includes a light source having a plurality of light emitting diodes (LEDs); a combination heat spreader and heat sink disposed in thermal communication with the light source such that the combination heat spreader and heat sink facilitates transfer of heat away from the LEDs; and, a power conditioner structurally configured and disposed to receive AC voltage from an electrical supply and to provide DC voltage to the plurality of LEDs. The combination heat spreader and heat sink has an outer dimension that is larger than: an opening defined by a nominally sized can light fixture; and, an opening defined by a nominally sized electrical junction box. A back surface of the combination heat spreader and heat sink is configured to permit the flushmount luminaire to be flush mounted on the mounting surface.

Luminaire

A luminaire includes a heat spreader, a heat sink, a light source and an outer optic. The heat sink is substantially ring-shaped and is disposed around and in thermal communication with an outer periphery of the heat spreader. The light source is disposed in thermal communication with the heat spreader, the light source having a plurality of light emitting diodes (LEDs) that are disposed in thermal communication with the heat spreader. The outer optic is disposed in optical communication with the plurality of LEDs. The heat spreader, the heat sink and the outer optic, in combination, have an overall height H and an overall outside dimension D such that the ratio of H/D is so dimensioned as to: cover an opening defined by a nominally sized four-inch can light fixture; and, cover an opening defined by a nominally sized four-inch electrical junction box.

Canopy light fixture

Growing community of inventors

Indialantic, FL, United States of America

Shane Sullivan