Complete with wires and LED and can be lighted. Reference Gauge = O gauge.
Pair of O Scale Model Train Block Signals 3 Aspect LED Lights with Screw Base and Wired Resistors for Model Railroads 12V-16V DC
O Scale Model Train Track Display Shelf Wall Bracket Set
O Scale Model Train Track Wall Mount Complete Room System
O Scale Model Train Track Wall Mount End Cap Brackets
3 Aspects LED Block Signals for O Scale Model Train Layouts Silver Set of 2
3 Aspects LED Block Signals for O Scale Model Train Layouts 2 Pack Silver
