By replacing a single image file ( lightmap.png ), the pack removes all shadows. The darkest part of a cave becomes just as bright as the noonday sun on a beach.
This does not actually increase the light level for mob spawning. Hostile mobs can still spawn in true darkness (light level 7 or below). You are simply seeing better; the game’s mechanics do not change. Why Use the 1.12 Version? Version 1.12 (the "World of Color" update) has a unique place in Minecraft history. Many modpacks (like SkyFactory 4 , StoneBlock , or SevTech: Ages ) are locked to 1.12.2. Additionally, many PvP servers remain on 1.12 because of its crisp combat mechanics. 1.12 fullbright texture pack
If you’re playing on (still a beloved version for modded play and classic PvP), there’s a simple, lightweight solution that doesn’t require mods or cheats: the Fullbright Texture Pack . What Exactly is a Fullbright Texture Pack? Contrary to what the name suggests, this isn't a standard texture pack that changes how stone or wood looks. A Fullbright pack is a resource pack that overrides Minecraft’s lighting engine—specifically the lightmap file. By replacing a single image file ( lightmap
Happy mining (without bumping into walls)! Hostile mobs can still spawn in true darkness