1 x traffic lights HO OO crossing walk model train led pedestrian signals #B2C2V

Price is for 1 completeGreen/Red + Green/Red TRAFFIC SIGNALSHO / OO scale gray Column      with 5 lead wires, the black wire is common anode wire, and the color wires are cathode for each LED   Characteristic Price is for 2 complete signals Size for each : please check from the photos for HO scale or OO gauge layouts Metal made.Brand new PRODUCT  DESCRIPTION  you may control them manually by 4 position switch.orClick Here To Buy the Signal Controller...