: Maximum brightness (direct sunlight or standing on a Glowstone block). Level 0 : Absolute darkness.
: To prevent mobs from spawning, you must keep all walkable surfaces at a light level of 8 or higher . Light Levels 1.17.1
: Glowstone, Sea Lanterns, Lanterns, Jack o'Lanterns, Beacons, and Conduits. Level 14 : Torches and End Rods. Level 10 : Soul Fire Torches and Soul Lanterns. : Maximum brightness (direct sunlight or standing on
In 1.17.1, hostile mobs (Zombies, Skeletons, Creepers, etc.) can spawn if the . hostile mobs (Zombies