The DCC Conceptsξ DCD-GS-BR.4 is the classic 3-lamp ground signal. First introduced on the network in the mid 1930s and spread far and wide. Most are still in use today. This makes it a great choice for layouts of many prototypes and periods.

Use as add-on for Alpha Mimic control signal systems OR use independently if you wish.

NB: If used with other power sources, resistors MUST be added äóñ a selection of these are INCLUDED with this 4-pack