LightAir
Minecraft Java mod. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThis mod adds a block, exactly like air, with the only difference being that it has a light level of 0-15 through a customizable GUI in creative, or recipes in survival.
It can still be replaced just like normal air-blocks.
Features (before 2.0)
- LightAir block, lightlevel 15
Features (from 2.0 on)
- Craftable Light Air (recipes below)
- Gui for modifying light level in creative (hold LightAir +press L (default))
- Place Light Air anywhere (think extra utilities angel blocks)
- Light Air blocks in the world show particles when holding Light Air in your hand
- Coal bits and glowstone bits
- Coal dust
Recipes
1 coal -> 4 coal dust (reversable)
1 coal dust -> 4 coal bits (reversable)
1 glowstone dust -> 4 glowstone bits (reversable)
1 glowstone dust, 1 coal dust -> 1 Dark Air (no lightlevel)
Light/Dark Air + glowstone/coal dust/bits -> making Light Air darker (coal) or lighter (glowstone) by x amount (dust = 4 / bits = 1)
Requirements
This mod relies on Minecraft Forge.
Grab the recommended version for your Minecraft Version (or the latest if there's no recommended one) on files.minecraftforge.com.
Join our Discord for other Mods by LETU and to meet the Devs!
https://discord.gg/FBctqeD
For modpacks
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- Edition: Minecraft Java
- File type: .jar
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as lightair-1.12-2.3.jar — drop this file into the mods folder
- Download size: 57 KB
- Download link checked 13 Oct 2026 — working
These come from our own check of the pack file, not from the source page.