Just Plug Light Hub

Add up to four Just Plug LED lights of your choice to a
project quickly and easily. Regulate light brightness with individual
dimmer controls. Add an optional Auxiliary Switch for convenient
operation.

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).