Line voltage of 120 volts; no transformer needed. Brushed steel with a sleek silver finish on all hardware. 5 contemporary shades in semi-transparent opal. Kit measures 71W x 11.8H inches. Requires five 35W MR 16 bulbs (not included). Like a comet shooting through space, the Access Comet Rail Light Bar - 5 Heads will spread brilliant light across your ceiling. Featuring a 71-inch curving track and five comet-like heads, this modern ceiling track light makes a smart fixture over kitchen islands, home bars, or large wall art. The lowered rail bar design requires only a center source of electricity and falls a safe distance from the ceiling. The five heads adjust to spread light at all angles. Brushed steel construction shines with a sleek silver finish, while semi-transparent opal shades create a bright yet soft ambiance appropriate for ceiling lighting.At Access Lighting, top-quality lighting solutions are simple, smart, practical, beautiful, and affordable. Those fundamentals permeate the Access Lighting experience, from browsing to catalogue to ordering to receipt.