2 x O Scale Railroad Crossing Signals 4 heads + Circuit board flasher #SL4

2 x O Scale Railroad Crossing Signals 4 heads + Circuit board flasher #SL4

$17.98
STOCK 100

Price is for 2 completeRailroad Crossing Signals silver column( Come with 1 circuit board falshers )for O scale layoutsdefault Common Anode ( common cathode available too )    they can be lighted and flash alternatively...