Abstract: An indirect fluorescent lighting fixture with a self-contained curved reflector is enclosed in a square housing that fits into an inverted T-bar grid cell of a suspended ceiling in place of 2'.times.2' ceiling tile, or it can be permanently mounted in a wall or ceiling. A centrally located fluorescent tube, extending between two opposite sides of the enclosure, is enclosed from view by a U shaped shield. The reflector, disposed above the tube directing light downwardly into a targeted room region, can be made with a single concave curvature for narrower "spotlight" applications or with a dual concave curvature for wider field applications. The reflector is held in place in a self-stressed condition between a pair of end channels such that its shape can be controlled by varying its length. The illumination pattern can be controlled and modified by a combination of shaping the reflector's curvature and selection of its reflective surface properties.