12' Low profile, extruded aluminum track with 20-Amp rated flat, solid integral conductors. Aluminum construction with 0.045 PVC insulators holding 12-gauge flat conductor wiring. Each track section includes a groove on the surface of the extrusion. This groove must be continous throughout the track run. Track heads also have a polarity groove, which must coincide with the track’s polarity groove. The track may be surface, stem, or cable mounted. All lengths of track can be field cut. Surface mounting hardware included with each track section. Number of Circuits: One Length: 144.25in Finish: White Input Voltage: 120V Maximum Wattage: 2400W Dimming: Triac or ELV Included: (2) Dead End Caps and Mounting Hardware