US Patent 7320533 In ground lighting fixture with adjustable lamp

The in-ground, or “well light”, fixture comprises a hollow cylindrical housing with an angled end and an flat end, a lamp assembly easily mounted at either end, and a baffle. The lamp assembly is rotatably and vertically adjustable within the housing and either the angled end or the flat end may be placed upward by virtue of a pair of channels extending down the length of the housing. Fasteners are provided on the lamp assembly for attaching one or more filters above the lamp face and to create a protective air gap that prevents debris from accumulating on the lamp.