Use the Expansion Hub to connect up to four Light Hubs, expanding your Just Plug Lighting System quickly and easily. Add an optional Auxiliary Switch for convenient operation.
Do NOT plug LED lights into Expansion Hub
Powering Your Light System- You will need one Just Plug Power Supply (JP5770 US, JP5771 Euro, JP5772 UK, or JP5773 Aus/NZ) to power up to 50 lights on your light system, or if you want to power your system from a train power pack, purchase Connecting Cables (JP5760).
The plug in play system is very easy to use but it’s made cheap and a few things break very easy. Just be easy with it and you should be ok.
Love this system just makes lighting easy