Price for 1 x complete assembled crossing signalgrade crossing signal ( without flasher circuit board )default common anode ( common cathode available too )made of 3V 20mA LEDsSpecifications:Brand: WeHonest Model.Size: Please check it from the above photo.Reference Scale: Suitable for N scale layouts.Operating Voltage: 3V DC only.Operating Current for each light: 20mA.Material: metalwith screw base for easy installationPackage included:1 complete signals...