price for 1 complete signal ( common anode )SMD LEDs made2 targets, top target shows Red/Amber/Green light, bottom target shows cold white( lunar )/red light.the black wires are Common Anode wires, the color wires are cathode wires. ( message me right after payment if you need Common Cathode signal )column position: on right side ( default ), or please message me right after payment if you need the column on left side signal )base style: thread base ( default ), must message me right after payment if need plate base.Specifications:Brand: WeHonest Model.Size: Please check it from the above photo.Reference Scale: Suitable for OO/HO scale layouts.Operating Voltage: 3V DC only.&nb...