9
Electrical outlet boxes and retaining clips sold separately and as a unit; electrical conduit and electrical fittings for coupling conduit sections together and coupling conduit to electrical outlet boxes; electrical switches, dimmers and controls for lighting systems; fan speed controls; radio controlled doorbells and chimes; lighting system controls; motion sensors; light sockets; electrical door accessories, namely, push buttons, door chimes and transformers sold separately and as a unit; wireless remote controls for electrical circuits; security systems, comprising motion sensors, stickers, chime alarms, horn alarms, glass break detectors and magnetic door contacts; controls for electrical circuits, namely, disconnects, motor starters and push buttons pre-assembled into non-metallic enclosures; non-metallic enclosures for electrical wiring and electrical service devices; strain relief connections for electrical cables, cords and conduits; electrical wire
17
Plastic pipe, conduit, and fittings therefor for electrical use; plastic housings, fittings, innerducts, and conduits for protecting fiber optic cables; pipe joint sealant; plastic molding for pole riser systems designed for protection of electrical conductors or cable suspended from or mounted on wooden poles; plastic spacers for spacing sections of plastic pipe from each other; strain relief connections for plastic tubing