If you’ve ever spent hours mining in Minecraft only to realize you’ve run out of torches, you know how frustrating the darkness can be. For players on the classic version—still a favorite for massive modpacks like RLcraft or Tekkit—the Fullbright texture pack is a game-changer.
Back in the game, move "Fullbright" from the left column to the right and click "Done." Important: The OptiFine Requirement fullbright texture pack 1122 link
To find the safest, most updated version of the pack, we recommend using the major community hubs: Search on PlanetMinecraft If you’ve ever spent hours mining in Minecraft
Seeing the full scale of your builds at night without cluttering the floor with temporary lighting. How to Install Fullbright for 1.12.2 How to Install Fullbright for 1
For many Fullbright packs in 1.12.2 to work correctly, you need installed. OptiFine allows the game to override standard lighting engine limitations. Once OptiFine is installed, ensure your "Brightness" slider in Video Settings is set to Moody (ironically) or Bright —the pack will handle the rest. Download Link & Sources