DatapacksJava
Simple Invisible Light
Java data pack listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Tired of perpetually interfering flares? Not a problem!
The "Simple Invisible Light" datapack is designed to solve your lighting problems.
It's easy to craft an invisible light unit.
Take 8 yellow glass panels, 1 torch in the middle, and the invisible light unit is ready!
- An example of a craft:
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.7, 1.21.8, 1.21.9
- 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 Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
File checked by MCModsHub
- Downloads as Simple Invisible Light 1.21.7.zip
- Download size: 14 KB
- Download link checked 30 Oct 2026 — working
These come from our own check of the pack file, not from the source page.