The QuantaLight 1-Circuit/1-Neutral (1C1N), 120V AC track lighting system is the solution to dimming intensive, accent lighting applications. The system is designed for concise control of a single 20 amp circuit and comes in 2′, 4′, 6′, and 8′ lengths. The structural housing channel is made from extruded aluminum and is available in two finishes—black and white.