Patent ID: 8371727
Filing Date: 2013-02-12
Classification: F21S,F21V,F21Y

Abstract:
1. A rectangular luminaire comprising: a generally rectangular fixture configured to be generally received in a recess of a support surface; a plurality of light engines configured to be disposed within said generally rectangular fixture, said light engines each comprising at least one light source; and a heat flange disposed about a distal end region of said generally rectangular fixture, said heat flange having a hollow, generally pyramidal frustum shape with a generally rectangular cross-section extending generally radially outwardly beyond said generally rectangular fixture and extending away from said distal end region of said generally rectangular fixture, wherein a distal-most end of said heat flange is configured to be disposed a distance D from said support surface when said generally rectangular fixture is received in said recess, said distance D being greater than or equal to 0.4W, wherein W is the fixture half-width.