Patent ID: 8950893
Filing Date: 2015-02-10
Classification: F21V,F21Y,F25D

Abstract:
1. A LED light for a cold room environment comprising, a housing having at least a thermally conductive top wall and peripheral sidewalls, said top wall having a top surface, a bottom surface, a central region with a first wall thickness between said top surface and said bottom surface, and a peripheral margin extending between said central region and said peripheral sidewalls with a second wall thickness between said top surface and said bottom surface smaller than said central region first wall thickness; a plurality of LED light elements mounted in thermal contact with said top surface of said top wall in said central region; a lens coupled to said housing and covering said plurality of LED light elements, and a power supply circuit positioned within said housing and electrically coupled to said LED light elements, whereby the housing central region is a heat sink which conducts heat away from the plurality of LED light elements.