: Glow Lichen (introduced in 1.17), which is often not bright enough on its own to stop mob spawns. 4. Technical Tools
: Since a Torch emits light level 14, you generally need to place them every 6 to 7 blocks on a flat surface to ensure no spot drops to level 7 or below. 3. Light Sources in 1.17.1 Common light-emitting blocks available in this version: Light Levels 1.17.1
In Minecraft version 1.17.1, light levels follow the "Legacy" rules used for most of the game's history. It is important to note that the major overhaul where hostile mobs only spawn at light level 0 did occur until the 1.18 update. : Glow Lichen (introduced in 1
Below is a breakdown of how light levels function in version 1.17.1. 1. The Core Mechanics Light in Minecraft is measured on a scale from . Below is a breakdown of how light levels