How do I install LED RGB?

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. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does LED RGB work with?

The listing gives Minecraft 1.20.1, 1.21.1. This is the version stated by the author or source site, not something we verified ourselves.

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LED RGB

Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.

by Ri0t69 · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader NeoForge1 build
Mod loader Forge1 build

Minecraft version

Minecraft 1.21.1Newest

Minecraft 1.20.1Newest

⬇ Download for 1.21.1 · NeoForge ⬇ Download for 1.20.1 · Forge

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.

Open in MC Java Mods Get it on Google Play →

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LED RGB

Supported Versions

NeoForge 1.21.1
Forge 1.20.1

About

LED RGB adds simple, compact, and configurable colored lighting powered by redstone.

The mod was designed with Create builds in mind, making it easy to create indicators, status lights, displays, and automation feedback systems. However, Create is not required and the mod works perfectly in any vanilla or modded world.

Included Content

LED Block
Power Adjuster
Command Panel

How It Works

LED Block

The LED changes color based on the redstone signal strength it receives.

Signal Strength	Color
1	White
2	Red
3	Orange
4	Yellow
5	Green
6	Turquoise
7	Light Blue
8	Blue
9	Dark Blue
10	Lavender
11	Purple
12	Pink
13	Hot Pink
14	Brown
15	Black

Simply provide a redstone signal from 1–15 and the LED will display the corresponding color.

Power Adjuster

The Power Adjuster allows you to lock an LED to a specific color.

Place a Power Adjuster directly on an LED.
Right-click the Power Adjuster to select a color.
Power the LED.

Once configured, the LED will always display the selected color, regardless of the incoming redstone signal strength.

Create colorful indicators, machine status lights, control panels, and decorative lighting with a simple redstone-powered system.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.20.1, 1.21.1
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.

File checked by MCModsHub

Ships as LEDRGB-v2.0.0-NeoForge-1.21.1.jar — drop this file into the mods folder
Download size: 1.1 MB
Download link checked 18 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.20 Java mods for 1.21