An access multiplexer for a digital subscriber line communications network, having element management system capability, is disclosed. The device is preferably fastened to a heat sink, and the lighting device andor the lighting module, is fastened in the device. The chambers are configured to detect occupant weight in at least forward, rearward, inboard and outboard regions of the bottom seat cushion. The antirust liquid in the oil reservoir can slowly seep out of the conduits to the outer circumference of the stem body so as to protect the threaded member from rust. The present invention is also directed to a process for preparing the enclosed liquid pharmaceutical composition container.