Abstract: An apparatus for retaining a trim to a lighting fixture utilizing a frame which is fixed relative to a surface at which the lighting fixture is mounted. The frame includes an opening and a surface surrounding the opening. One or more brackets are placed along the frame surface. A movable element of one bracket connects to the trim for support. Retaining of the trim is a accomplished by further fastening of the trim to another bracket placed along the surface surrounding the opening of the frame.

Abstract: A system for testing the electrical integrity of an illuminated exit sign alternately powered by a battery, rechargeable from a source of alternating current power. The system includes an alarm for indicating an electrical failure, precluding the illumination of the exit sign. A circuit tests the presence of battery electrical power for illuminating the exit sign. In addition, the circuitry periodically tests for the provision of adequate battery power to achieve the same function. Moreover, the system periodically tests and retests for adequate recharging of the battery during a preselected period of time and includes an alarm for indicating failure of the recharging system.

Abstract: A trim for a recessed lighting utilizing a carrier having a first member with a flange extending outwardly from the same. The member includes an opening to permit light to pass from a lamp. A yoke is also found in the trim of the present invention and includes first and second legs connected by a bridging member. The yoke includes a mechanism for rotating or folding the same toward and away from the carrier.

Abstract: A lighting fixture utilizing a housing surrounding a fluorescent light source. The housing has an aperture defining an edge portion for determining the cutoff angle of light emanating from the source. A first upper reflector is formed on the inner surface of the housing, directing light from the source at angles ranging between the cutoff angle and angles less than the cutoff angle. The second reflector, located adjacent first reflector in the housing between the housing aperture and the first reflector, directs light from the source ranging between a selected angle, which is less than the cutoff angle, and at angles less than the selected angle. The result is a lighting fixture which possesses an optical delay in the activation in the second reflector as one approaches the optical axis from a peripheral position.