Abstract: A recessed light fixture for a burial casket that provides a source of illumination to light decorative art work installed in the lid; at the same time it provides softly diffused light for a more pleasing illumination of the interior of the casket. The unit fits inside the concave area of the lid of the standard burial casket and requires no design changes. It is constructed of light weight rigid insulation. The housing is described in two forms; a modular unit with alternate methods of joining the walls; novel corner fittings (24), (26), (28) (30) and brackets (20) (22) attached by clips (32); self retaining "single half-blind dovetail" joints (76) or adhesive surfaces (74). It is also described as a single molded unit (78) formed of insulating material. The fixture has a powered light source (36), a reflector (84) and integral reflective surfaces (82).