While it can be used all season to add some ambiance to a dark corner, or adorn a mantle, this lighted shadow box comes alive at Christmas with the addition of the easily removable Santa/sleigh. Operated by 2 AA batteries, the shadow box runs an array of 40 lights to provide a stunning 3D visual affect. It's fully portable as well, as the battery operation means no searching for a plug or dangling, unsightly cords. Measuring 24" long, it's a warm addition to any room.