Abstract: A lighting fixture arranged and configured for use in an anti-ligature or ligature resistant environment or facility is disclosed. In one embodiment, the lighting fixture includes an inset door The lighting fixture includes an angled or beveled edge, wall, or surface along an outer periphery of the inset door so that a beveled, enlarged triangular opening is formed between the inset door and the enclosure of the lighting fixture. In use, the beveled opening eliminates any channel or access point between the inset door and the enclosure in which an object may be wedged.

Abstract: A lighting fixture arranged and configured to emit visible (e.g., white) light and ultraviolet light. In one embodiment, the lighting fixture includes one or more visible light emitting compartments and one or more ultraviolet light emitting compartments for housing the visible light emitting components and the ultraviolet light emitting compartments, respectively. A shield is positioned between the visible light emitting compartment(s) and the ultraviolet light emitting compartment(s). The shield being configured to enable the visible light to pass therethrough while prohibiting the ultraviolet light from passing therethrough. Thus arranged, the visible light is allowed to enter the ultraviolet light emitting compartment(s) and mix with the ultraviolet light, while the ultraviolet light is prevented from entering the visible light emitting compartment(s) where it may degrade the components and materials of the visible light emitting compartment(s) contained within.

Abstract: A recessed down lighting system having an adjustable retaining bracket. The adjustable retaining bracket facilitates attachment of a reflector to ceilings, walls, or the like of variable thicknesses. The recessed down lighting system may be installed in locations having reduced overhead space above the ceiling or where minimal lateral clearance is available behind the ceiling. The retaining bracket and fastener can be installed and vertically adjusted through the open end of the reflector to secure the reflector to the ceiling.

Abstract: A recessed down lighting system having an adjustable retaining bracket. The adjustable retaining bracket facilitates attachment of a reflector to ceilings, walls, or the like of variable thicknesses. The recessed down lighting system may be installed in locations having reduced overhead space above the ceiling or where minimal lateral clearance is available behind the ceiling. The retaining bracket and fastener can be installed and vertically adjusted through the open end of the reflector to secure the reflector to the ceiling.