Cable Cable lighting is something that is only available with low voltage lighting. There is no longer a need to insulate the conductors because there is no longer a risk of electrocution. Because of this the conductors are used to suspend the fixtures. Track Low voltage track lighting is much like the cable systems. The rigid track gives a little bit more flexibility on instillation.
Many types are very easy to bend around corners or up and down in elevation.
This allows you to put fixtures exactly where you want them. Outdoor Low voltage outdoor lighting has been common for a long time. This is probably for its ease of instillation and safety. If you hit a one of the wires with the lawn mower no one is going to get killed. It is also very energy efficient compared with traditional lighting. .