1 x traffic signal light HO OO Scale Model railroad crossing walk led lamp #H33

Price is for 1 complete Right Red/yellow/Green + Left red/yellow/green TRAFFIC SIGNALSHO / OO scale gray Column   with 7 lead wires, the black wire is common anode wire, and 6 cathode wires for each LED     CharacteristicPrice is for 1 complete signalsSize for each : please check from the photosfor HO scale or OO gauge layoutsMetal made.Brand newPRODUCT  DESCRIPTION you may control them manually by 1 + 1 position switch.or automatically by a controllerClick Here To Buy the Signal Controller...