File Name- Full [better]bright-mod-fabric-1.21.4.jar

The is a small file that makes a huge difference. By eliminating the frustration of in-game darkness, it allows you to focus on what matters: mining, building, and exploring.

It’s your world. Play how you want. It makes caving less stressful. File name- Fullbright-Mod-Fabric-1.21.4.jar

If you are still using Forge for 1.21.4, you will need to switch to Fabric to run this specific .jar file. The is a small file that makes a huge difference

The Fullbright Mod is particularly useful for: which is a significant advantage

The mod seems to be lightweight. Users have reported minimal to no performance impact, which is a significant advantage, especially for those who tend to use multiple mods.

Once you are in-game, you have two ways to activate Fullbright: