RGB Redstone Lamps (Color Blocks)

A Minecraft mod that adds a more colorful version of the redstone lamp.

230 Downloads

fabricdecorationtechnologyutility

Rent Server with this Mod

Screenshots

About this Mod

Color Blocks

Color Blocks is a mod for Minecraft Java Edition. It runs on the version 1.20.4 using the Fabric Loader. This guide will cover how to install, and use this mod.

Installation

This mod will run without any dependencies. Just install fabric and drop the jar file in the mods folder located in %appdata%/.minecraft/ to install the mod.

Usage

Once installed, you will be able to obtain the added, "RGB Lamp" in the Redstone tab of the creative section or by using this crafting recipe:

craftingrecipe

When giving the block a redstone signal, the block will change color depending on the strength of the signal. Here are all of the colors and their corresponding signal strenghts:

0 - black
1 - red
2 - orange
3 - yellow
4 - lime
5 - green
6 - cyan
7 - light blue
8 - blue
9 - purple
10 - magenta
11 - pink
12 - brown
13 - gray
14 - light gray
15 - white

This block also can only be collected by a pickaxe with silk touch. This mod is intended for redstone but can be used in building as well.

Bugs, Glitches and Issues

If there are any problems with this mod, report it here.

Available Versions

Color Blocks 1.0.0release

MC 1.20.4fabric

April 13, 2025

How to Install RGB Redstone Lamps (Color Blocks) on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.4).

Install Mod

Open the mod browser in the dashboard and search for "RGB Redstone Lamps (Color Blocks)". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.20.4

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

RGB Redstone Lamps (Color Blocks) server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.4). You can switch loaders with one click in the panel.

Is RGB Redstone Lamps (Color Blocks) compatible with fabric?

RGB Redstone Lamps (Color Blocks) officially supports fabric for Minecraft 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with RGB Redstone Lamps (Color Blocks) – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if RGB Redstone Lamps (Color Blocks) consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.