How do I install Mekanism Lasers?

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 Mekanism Lasers work with?

The listing gives Minecraft 1.21.1, 1.20.1, 1.21. This is the version stated by the author or source site, not something we verified ourselves.

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Mekanism Lasers

by MrOminox_ · 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 NeoForge2 builds
Mod loader Forge1 build

Minecraft version

Minecraft 1.21.1Newest
Minecraft 1.21

Minecraft 1.20.1Newest

⬇ Download for 1.21.1 · NeoForge ⬇ Download for 1.21 · 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 →

(NOTE: This mod is under development but it can be downloaded and used)

(NOTE: A lot of things are yet to be added)

Latest 1.21.1 version: 1.1.10.3-c

Latest 1.21 version: 1.1.3

Lastest 1.20.1 version: 1.0.9

This mod cannot run without the Mekanism mod!

With this mod, you will get extra abilities with lasers, such as laser doors, security systems, and the ability to upgrade lasers from basic to ultimate tiers.

"Mekanism Lasers" is not just a security mod; with this mod, you can make an infinite ore generator!

Join our Discord server: https://discord.gg/FuuNQHqEPv

Please report any issues at https://github.com/Ominox0/mekanism_lasers/issues

Let me thank you all for +3M downloads, it means a lot to me! <3

For the best experience install both Jade and JEI

I highly recommend mod Mekanism Turrets & Fences by SkelMaximus, this mod is excellent if you want further protection of your base!

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.1, 1.20.1, 1.21
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.

Verified by MCModsHub

Ships as mekanism_lasers-1.0.1.jar — drop this file into the mods folder
Download size: 25 KB
Download link checked 27 Aug 2026 — working

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

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