The Lighted Gnome Set features a warm glowing LED light powered by 2 AA batteries ( not included ) and adds a festive atmosphere to any home. The Christmas Gnome features adjustable legs with a spring inside. You can also touch it lightly to make it sway from side to side. The legs can extend from 21 inches up to 28 inches. This Gnome set would be a great accent to your Holiday Decor!