Abstract: An adjustable bracket for mounting a lighting reflector is disclosed, useful for conveniently mounting a lighting reflector to a lighting fixture housing by sliding engagement, for easily adjusting the reflector in relation to the housing, thereby focusing or directing light, and for setting the optimal position of the reflector using a spring-biased pin, operable with only a single hand, thereby allowing the user to mount and adjust the reflector using one hand, while freeing the user's second hand for holding the reflector during mounting and adjustment.

Abstract: A "twin-mount" pole mounting assembly for use with a pole mounting "bracket" is disclosed, useful to hold or support lighting, security equipment (such as cameras and microphones), safety mirrors, electrical transmission lines and insulators, and the like accessories, the mounting assembly consisting of a mounting sleeve having a plurality of tubular sections, arranged so that a user may mount the bracket on poles of either circular or square cross-section, or on a tenon of circular or square cross-section affixed to such poles.

Abstract: An existing luminaire may be updated with an improved reflector by removing the lamp from an existing lighting fixture and inserting a lamp socket extender which is designed to accept a plurality of different configuration reflectors for various types of lamps having selected intensities, diffusion and distribution characteristics. The reflector adaptor eliminates adjustment problems involving the position of the reflector relative the lamp.