GBB 7&rsquo;&rsquo; Flash Light Led Decoration Lamp Pentagram Star Christmas Tree Topper AA Battery Indoor Outdoor Use (Blue) Pentagram star shape party LED Light Garden Battery Power Tree Topper. Pentagram Star shape, stand design for Christmas Tree Topper. Bring star cheer to your desktop or cubicle with this crystal Christmas decoration gadget Perfect for a Christmas gift or to decorate your desktop at home or outside. There are no messy plugs or wires. AA Batteries Powered (Battery not include.)