Bring the magic of the holiday season into full view with this Flashing Christmas Tree kit. This kit will thrill both beginner and hobby enthusiasts. This is a very simple circuit with big fun. Twelve LEDs, from L1 to L12 flash in brilliant color and in a random pattern. All component parts are included. A 9V battery is required (not included). Assembly with a soldering iron is required. Solder and soldering iron are not included.