The track pack comes complete and ready to install with mounting hardware and track heads. Components include (1) 4' single circuit track, (2) end caps, (1) floating canopy feed, and (3) MAC LED track heads. The practical style fits almost any design criteria. Input Voltage: 120V Finish: Silver Number or Track Heads: Three Lumens / Wattage Per Head: 800lm / 10W Color Temperature: 3500K Color Rendering Index: 90+ CRI Beam Spread: 38° Flood (installed) / 21° Spot (included) Included: NT-302 (4? Track) NT-307 (Floating Canopy Feed) NT-318 (Dead End Caps) NTE-870 (MAC LED Track Heads)