1 x HO / OO traffic light signal LED model train crossing walk Street #V1B3BL

Price is for 1 complete signalsGreen at bottom/Yellow/Red on topSMD LEDs made, HO scale     CharacteristicPrice is for 1 traffic lightsHeight : please check from the photoswith 7 lead wires, black wires is common anode wires, color wires are cathode wires, all LEDs can be lighted indenpendently.each LED for DC 3V and 20mABrand newPRODUCT  DESCRIPTION you may control them manually by 4 position switch.or automatically by a controllerClick Here To Buy the other Signal Controller...