Motorize your LEGO Technic creations with the Power Functions Motor Set! The LEGO Power Functions Motor Set has everything you'll need to bring your LEGO Technic creations to life. Bring your LEGO Technic models to life with the exciting Power Functions Motor Set. This supplementary power set comes with a medium motor, battery box, switch and a light cable with 2 bright LEDs. Power up your LEGO Technic creations!