(1) SINGLE CIRCUIT RECESSED TRACK: 3 wires recessed track without live end and end cap.
(2) RECESSED TRACK COVER: recessed track cover for live-end connector
(3) RECESSED TRACK COVER: recessed track cover for end cap
(4) RECESSED TRACK COVER: recessed track cover for straight connector
(5) RECESSED TRACK COVER: recessed track cover for L connector
(6) RECESSED TRACK COVER: recessed track cover for T connector
(7) RECESSED TRACK COVER: recessed track cover for + connector
