Abstract: A luminaire reflector for light sources is provided having a reflective metal housing to be positioned around a light source, the housing being provided with a translucent or transparent upper section through which light from the light source can exit in an upward direction while light from the reflective metal housing is directed primarily downwardly through an open bottom end of the housing, an internal reflector disk is positioned around the stem area of the light source above the major light emitting portion of the light source and is held in position by spring clips which permit the disk to be held at varied positions within the housing.

Abstract: A socket arrangement for a light fixture holding a tubular lamp having contacts on opposite ends, providing a fixed socket opposite a spring loaded socket with a lamp maneuvering cavity adjacent to the fixed socket, allowing a tubular lamp to be installed nearly straight-in to the sockets, and preventing electrical shock. By providing the maneuvering cavity opposite the spring loaded socket, a first end of a tubular lamp can be maneuvered into the cavity to allow an opposite end of the tubular lamp to insert into the spring loaded contact, and further insertion causes compression of the spring loaded contact, which retracts the first end out of the maneuvering cavity a sufficient distance to swing the first end through a slot formed in a side of the fixed socket and into the fixed socket, whereupon the spring loaded socket expands to resiliently hold the tubular lamp between the two sockets.