Details: Bring your favorite Marvel superheroes into your home and get closer to the action like never before! These cordless, battery operated decorative wall lights appear to break out of your wall with a fun 3D cracked effect. They're simple to install and are COOL - never getting hot to the touch. With energy safe LED bulbs, you'll enjoy it for hours without ever having to change the bulbs. Takes 3-AA batteries (not included).