They are the latest improvements to Tamiya's Light-emitting Diode light services and products specifically made for the Tractor Truck Option Parts Series. These Light Amber LEDs reproduce the yellowish-white light from halogen lamps whilst the current White LEDs reproduce the bluish white light from HID lamps. Both Item 56521 and 56522 include a connector to enable usage along with the Pick-Up Truck Multi-Function Control product (MFC-02) (53957) and Tractor Truck Multi-Function device (56511).
Bundle includes 3 LEDs. Light with 23" leads.