Covenant work light

Covenant work lights are small, blue or red-colored lights used by the Covenant to mark out areas of ground. They are often placed along walls, and point upward. Like Covenant light amplifiers, they are usually placed along routes that Covenant troops regularly use.

List of appearances

 * Halo: Combat Evolved
 * Halo: The Flood
 * Halo: Combat Evolved Anniversary
 * Halo 5: Guardians