Forget buckets and logs, this particular Christmas tree uses a 9V battery as its base. Granted it’s small but with 16 flashing LEDs it’s ideal for adding festive cheer to your desk. And seeing as ’tis the season to be jolly we’ll even throw in the battery. This tiny tree stands a mere 4" tall, so it’s perfect for adding a touch of festive cheer to your desk. Better still it will appeal to all you geeks out there as its ’branches’ resemble parts of circuit board and its base is a regular 9V battery.