A recessed light fixture includes a housing or can, a junction box, a protective flexible wire conduit connected to the junction box and the housing, and an adjustment assembly adjustably and detachably connecting the housing to the junction box. The portable electronic device comprises a RF module and a multi-frequency antenna connecting to the RF module. This tire rests against a roller assembly driven by an electromechanical drive train, electrically powered and remotely controlled. The inner mold includes a radially external laying surface provided with a plurality of uniformly spaced cavities for molding the drive blocks, each cavity being delimited in the axial direction by respective side walls of the first and second die halves. The result from evaluating this function may then be used to determine which auction bids and offers may be matched.