Prior to 1991
The Lumos spellbook is a book containing information on, and instructions of how to perform, the Wand-Lighting Charm. It was hidden in the bowels of Hogwarts Castle and protected by several simple obstacles, which Professor Quirinus Quirrell used to provide a challenge to his students learning Lumos in his classes.
- Harry Potter and the Philosopher's Stone (video game) (First appearance)
- Harry Potter and the Chamber of Secrets (video game)