Fireflies are one of the most amazing bugs in the bug kingdom. The pity is that we can only see them in the summer. But when you have the Fireflies In My Room LED lights, you get to enjoy the next closest thing to fireflies indoors, all year long. Each set has 7 glistening fireflies illuminating in different light patterns, 1 center leaf, 2 side leaves with 5 hanging leaves, a mounting plate and a remote to control fireflies. The power comes from 3AA and 2AAA batteries (not included). Cute idea for kids' rooms.