Monorail :

Monorail is one type low voltage lighting system used for many different applications. A transformer is used to run a 12 or 24 volt current along the rail. The monorail can hold many different kinds of pendants or directional heads. The rail can also be bent into many shapes. You can make your installation as simple or as outstanding as you want - all you need to do is use your imagination. The products in the pictures above are from Tech Lighting . Tech Lighting also offer other types of low voltage lighting systems, such as Kable Lite, Twin Rail, and a 120 volt lighting system called Tech Trak - great for longer runs of track in residential or commercial applications.