CurseForge · Minecraft mod
Light Level Simple
A Simple light level overlay mod!
Quick answer
Which Light Level Simple release matches 26.1.2 NeoForge?
Light Level Simple v1 targets 26.1.2 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is Light Level Simple required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Light Level Simple v1 need?
Light Level Simple v1 on 26.1.2 NeoForge. Every mod below is checked against that same setup.
Install Cloth Config API (Fabric/Forge/NeoForge), Architectury API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Light Level Simple without breaking your instance.
Built for Light Level Simple v1 on 26.1.2 NeoForge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Light Level Simple v1. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Cloth Config API (Fabric/Forge/NeoForge), Architectury API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Light Level Simple v1. It opens that exact file at the source.
About this project
What does Light Level Simple add?

Light Level Simple is a client mod that shows light level numbers on blocks where mobs can spawn, so you can spot unsafe areas and light them up!

What It Shows
- Block light value on each spawnable block
- Optional daylight row above the blocks light level
- Colors based on whether the block is safe or unsafe
- Dimension specific light levels
Colors
- Custom colors for safe, unsafe and daylight values
- Optional separate color for the daylight value
Visual Customization
- Adjustable chunk range for how far around you numbers are shown
- Independent scale for block light and daylight numbers
- Brightness control from world lighting to fully bright markers
- Separate spawn light thresholds for the Overworld, Nether, and The End
- Toggle safe spots on or off (hide numbers on blocks that are safe)
- Toggle daylight display and whether daylight uses its own color

Keybinds
- Toggle Light Overlay:
F4 - Open Mod Settings:
F7
Note: These are the default keybinds. You can change them in Options > Controls > Key Binds, or in the mod's Key Binds settings page.

Dependencies

Credits & License
This project is All Rights Reserved.
This project was inspired by LightLevel.
Portions of the spawn eligibility logic in SpawnCheck.java were adapted from Lighty and are licensed under the Apache License, Version 2.0. Additional modifications to that file are separately licensed under All Rights Reserved.
A copy of the Apache License 2.0 is included in distributed builds as LICENSE.
Project description from CurseForge.
Pick your setup
Light Level Simple by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
2 loader builds26.2
2 loader builds26.1.2
2 loader builds26.1.1
1 loader build26.1
1 loader build1.21.11
2 loader builds1.21.10
2 loader builds1.21.9
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Light Level Simple versions and loaders
Light Level Simple v1
lightlevelsimple-neoforge-26.1-1.0.0.jar
20 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.