The "At Home" LED Skeleton Halloween Lights come in a set of 10 cool white skeleton-shaped lights, perfect for indoor use during the Halloween season. These string lights operate on 2 AA batteries and feature a black cord for easy installation. The skeleton and skulls theme adds a spooky touch to any Halloween decor, and the LED lighting technology ensures a bright and energy-efficient display both indoors and outdoors. Perfect for adding a festive and eerie ambiance to your Halloween celebrations.