The Monorail 12V LED Straight Kit 60W Remote Electronic by Edge Lighting Monorail 12 Volt LED Straight Kit with 60 Watt Remote Electronic Transformer is available in a 4, 8, 12, 16, 20, 24, 28 and 32 foot length. Finish in Satin Nickel, Antique Bronze or Polished Nickel. Kit includes a 60 watt 12 volt remote electronic transformer, single feed power canopy, straight run of Monorail, 1 inch standoffs for every three feet of rail, and two pairs of end caps. Dimmable with a 300 watt low voltage electronic dimmer (recommended Lutron DIVA DVELV-300P) , sold separately. Fast Jack 12 volt LED pendants and heads available, sold separately.