These whimsical LED 3D Butterfly Lights are perfect to light up a bedroom! Just peel the double sided tape to fix to your window or bedroom wall. Each butterfly has a small switch located on top of the plastic casing, which also holds the battery. When the switch is on you are treated to a beautiful array of colorful lights, transitioning through 7 colors. Comes in 2 colors. Battery included. Ages 5 & up.