JUMBO C9 LED - Choose your color, choose your function LED light show! Jumbo C9 LED Choose your own light show is a fascinating disply of lights for any occasion! These are JUMBO C9 LED color changing Christmas lights for all occasions. Change the ways the lights blink and flash with a push of a button! With a capability to synchronize up to 40 sets the possibilities with this light set are endless. This set comes with a 12" lead cord, 12" spacing between bulbs and a 6" end cord. Suitable for indoor/outdoor use, UL Listed.