
Modrinth · Minecraft mod
Variable Copper Bulb Signal
This mod changes the comparator output of copper bulb based on its oxidation level. It matches the light level and redstone signal.
Quick answer
Which Variable Copper Bulb Signal release should I use?
Variable Copper Bulb Signal 1.0.0+26.3 targets 26.3 with NeoForge. Do not install it on the client. It must be installed on the dedicated server. No extra mods listed for this file.
Where it goes
Is Variable Copper Bulb Signal required on the client, server, or both?
Do not install it on the client. It must be installed on the dedicated server.
This file is marked server-only.
What else does Variable Copper Bulb Signal 1.0.0+26.3 need?
1.0.0+26.3. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Variable Copper Bulb Signal without breaking your instance.
Built for Variable Copper Bulb Signal 1.0.0+26.3. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.0+26.3. It targets 26.3 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Do not install it on the client. It must be installed on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.0+26.3. It opens that exact file at the source.
About this project
What does Variable Copper Bulb Signal add?
Variable Copper Bulb Signal
Copper bulbs have different light levels based on its oxidation state, but why limit it to only light levels?
This mod enhances the functionality of copper bulbs by changing the comparator output, i.e., the redstone signal strength, to match the light level of its oxidation state.
Redstone Signal Strengths (matched with light level)
- Unoxidised - 15
- Exposed - 12
- Weathered - 8
- Oxidized - 4
Requirements
- Fabric API (for Fabric loader)
Note
- For multiplayer, the mod must be installed on the server.
- Clients do not need the mod unless it's a single-player world.
Project description from Modrinth.
Pick your setup
Variable Copper Bulb Signal by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
3 loader builds26.1.2
3 loader builds26.1.1
3 loader builds26.1
3 loader builds1.21.11
4 loader builds1.21.10
4 loader builds1.21.9
4 loader builds1.21.8
4 loader builds1.21.7
4 loader builds1.21.6
4 loader builds1.21.5
4 loader buildsShowing the newest 12 of 17 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Variable Copper Bulb Signal versions and loaders
1.0.0+26.3
variablecopperbulbsignal-1.0.0+26.3-neoforge.jar
3 Nov 2026
1.0.0+26.3
variablecopperbulbsignal-1.0.0+26.3-fabric.jar
3 Nov 2026
1.0.0+26.2
variablecopperbulbsignal-1.0.0+26.2-neoforge.jar
2 Nov 2026
1.0.0+26.2
variablecopperbulbsignal-1.0.0+26.2-fabric.jar
2 Nov 2026
1.0.0
variablecopperbulbsignal-neoforge-1.21.11-1.0.0.jar
4 Jul 2026
1.0.0
Variable Copper Bulb Signal-forge-1.21.11-1.0.0.jar
4 Jul 2026
1.0.0
variablecopperbulbsignal-fabric-1.21.11-1.0.0.jar
4 Jul 2026
1.0.0
variablecopperbulbsignal-neoforge-1.1.0.jar
24 Apr 2026
1.0.0
variablecopperbulbsignal-fabric-1.1.0.jar
24 Apr 2026
1.0.0
variablecopperbulbsignal-neoforge-1.0.0.jar
30 Jul 2025
1.0.0
Variable Copper Bulb Signal-forge-1.0.0.jar
30 Jul 2025
1.0.0
variable_copper_bulb_signal-1.0.0.jar
11 Jul 2024
Looking for an older file? The official Modrinth project page is in Resources.