price for 1 complete signal ( common anode )2mm LEDs made3 aspects target may show green/amber/red light, 2 aspects target show amber/red, signal target show red.the black wires are Common Anode wire, the color wires are cathode wires. ( message me right after payment if you need Common Cathode signal )stand position: on right side ( default )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. ( do NOT use it on 12V DC directly, must wire a 620 ohm resistor with the black wire if use on 12V DC )Operating Current for each light: 20mA.Material: steelPackage included:1 com...