Batman is one of the most popular comic book characters of all time, from the original Detective Comics published by DC Comics to his most recent incarnation in the films Batman Begins, The Dark Knight, and Batman v Superman: Dawn of Justice. The Batman Projection Flashlight is inspired by Batman's fun-look early comic book years. It is a handy pocket flashlight with a keyring attachment. When the torch is switched on, the iconic Bat-Signal silhouette logo is displayed, and can be seen clearly when directed at flat surfaces. The flashlight requires 4x "LR41" batteries that are included.