Patent ID: 7845832

Claim:
A lighting fixture securable to a structure having an electrical power source, comprising: 1) a collar having an annular wall and a base securable to the structure; 2) a shade having a frustum extending from a distal end of the collar; 3) a replaceable lamp comprising an annular wall and a distal end extending from the annular wall, the annular wall having a shaped outside surface in direct surface contact with an inner surface of the annular wall of the collar, to establish a heat-transferring interface between the lamp and the collar to dissipate heat through the shade, the lamp configured to be insertable in the fixture without requiring removal of the collar or shade; 4) a light module comprising at least one light source disposed at the distal end of the lamp, wherein the collar need not conduct electricity to cause light to emit from the at least one light source.