ModsJava
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.
⬇ Download on ModrinthVariable 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.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as variablecopperbulbsignal-neoforge-1.21.11-1.0.0.jar — drop this file into the mods folder
- Download size: 6 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.