INCREDIBLY VERSATILE – URail rails are ideally suited for building your own bespoke rail system. URAIL RAIL SYSTEM - individually illuminate different areas of a room individually using a single 230V power outlet CUSTOMISABLE – The URail system gives you the flexibility you need to make your lighting ideas a reality. EXPANDABLE – Don’t forget to order your connectors as well, so you can expand the rail system as needed. INCLUDED – In addition to the URail rail segment, the package also includes end caps for the rail ends and the infeeds.