Abstract: A housing for mounting electrical fixtures behind surfaces such as walls and ceilings, includes a surface flange and a plurality of pairs of axially directed slots in the side wall. When inserted in a hole in a ceiling or wall until the housing flange is flush with the wall or ceiling surface, a pair of spring elements are compressed and inserted through a pair of slots which allow the springs to bear against the slot and interior surface of the ceiling or wall to hold the flange flush.
Abstract: A strip lighting assembly utilizes a film covered pair of copper foil strips to which one or more sockets have been connected. The assembly is produced by placing foil strips on one side of a wide insulating film, placing strips of the same insulating film material over the foil partially covering same, installing lamp sockets from the opposite side through the film and exposed foil and finally, overlapping the film edges to cover the exposed foil. The disclosure covers both the product and the method employed to produce it.