1 x HO scale model tri-lights block signal fine made metal 2 opposite targets

price for 1 complete signal ( common anode )SMD LEDs made2 independent targets showing Red/Amber/Green light.4 wires for each target, the black wire is Common Anode wire, the color wires are cathode wires.common cathode signals are available too if you message me right after payments.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 complete common anode signal ( with box )...