SpellsCharm
Lumos
Lumos lights the tip of the caster’s wand. It is the ordinary light used in corridors, forests, tunnels, and the Department of Mysteries. Nox puts the light out. The books treat it as basic wandwork rather than a set-piece lesson.
In the books
Harry Potter and the Order of the PhoenixChapter: The Department of Mysteries
Wand-light is used in the dark of the Department of Mysteries. The charm appears in earlier school years as well. This page does not pin the first printed line.