Texture Packs
Resource Packs
All these downloads are completely safe. You may pick through all the files if you are still worried.
FullBright
Usage
Download the pack your respective version
Place the pack in your resource packs folder.
Restart Minecraft. If you are on 1.16+ you may skip this step
Enable the resource pack
Everything is light level 15!
Requires OptiFine 1.15+
Requires OptiFine 1.7 - 1.14.4
Mob Proofing Assist (Similar to Light Overlay Mod)
Usage
Download the pack your respective version
Place the pack in your resource packs folder.
Restart Minecraft. If you are on 1.16+ you may skip this step
Enable the resource pack
Turn off Smooth Lighting and Dynamic Lighting (Video Settings)
Turn on Custom Colors (Video Settings -> Quality)
Everywhere with a block light level of 7 or lower (where most hostile mobs can spawn) appears red.
Requires OptiFine 1.15+ (tested and works up to 21w08b)
Requires OptiFine 1.7 - 1.14.4