Harry Potter - Secrets of Hogwarts

Upon muttering the incantation, the tip of your wand sheds bright light in a narrow 15-foot cone and dim light for an additional 15 feet, much like a flashlight. The light is a bright white with a slight bluish tint. Completely covering the tip of your wand with something opaque blocks the light. The spell ends if you dismiss it with the nox incantation, as a bonus action.