4 wires for each target, the black wire is Common Anode wire, the color wires are cathode wires. 1 complete common anode signal ( with box ). Reference Scale: Suitable for OO/HO scale layouts. ( do NOT use it on 12V DC directly, must wire a 620 ohm resistor with the black wire if use on 12V DC ).
This product would be ideal for model train enthusiasts who are looking for a reliable and customizable lighting solution to enhance the visual experience of their OO/HO scale layouts.
