Kit Contents 1 – Expansion Hub 4 – Connecting Cables 48 in (121 cm) ea 1 – CTRL Port Plug (installed) Double-sided Mounting Tape 1 in x 2 1/2 in (2.54 x 6.35 cm) 2 – Mounting Screws Instructions Use the Expansion Hub to connect up to 4 Light Hubs, expanding your Just Plug Lighting System quickly and easily. Includes four Connecting Cables for connecting Lights Hubs. Add an optional Auxiliary Switch for convenient operation. Powering Your Light System You will need one Just Plug Power Supply (JP5770) 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). About Just Plug Lighting System No electrical knowledge or special tools needed…just plug and you’re done! The Just Plug