This kit contains everything you need to construct a working traffic light complete with LEDs, Wire, and resistors. Soldering may be required to construct this kit.
To operate this item you will need to use either a Rotary Switch for manual operation or a Train Tech Traffic Light Controller for automated operation.
We recommend using a GMC-WM4 Wall Mounted Transformer to power these lights. If you are using DCC you will need the Traffic Light Controller to assign a DCC Address.