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Star Worm LightingMinecraft mod for 1.21.1

Adds glowing vanilla building blocks to add light without adding ugly!

newest supported release 1.21.1World GenCosmeticWorld Ores Resources
Latest version
swlm_neoforge_1.21.1_2.3.0.jar
Minecraft
1.12.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
702.7k
Updated
13 d ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Star Worm Lighting declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.16.5NeoForge, Forge8+declared14 Jan 2021
1.12.2NeoForge, Forge8+declared18 Sept 2017

Download

From Star Worm Lighting’s own host. Nothing is re-hosted here.

Most recently published release

swlm_neoforge_1.21.1_2.3.0.jarrelease24 Oct 2026

swlm_neoforge_1.21.1_2.3.0.jar · 1.3 MB · for 1.21.1 · NeoForge

Download this release
94e971032e1e…
Older versions7
  • swlm-1.21.1-2.2.1.jar9 May 20261.21.10.7 MB3e88f3c9f7e8…Get
  • swlm-1.20.1-2.1.1.jar22 Feb 20261.20.11.3 MBc2c5cd1d900d…Choose file on publisher ↗
  • swlm-1.21.1-2.1.1.jar15 Jan 20261.21.11.4 MB2c7775c73a87…Get
  • swlm-1.20.1-2.1.0.jar12 Nov 20231.20.11.3 MB6a1c1af4021f…Choose file on publisher ↗
  • swlm-1.18.2-2.0.3.jar11 Jul 20231.18.21.1 MBf581b9c56031…Get
  • SWLM - 1.16.5-1.1.427 Sept 20221.16.50.5 MB7dc9354959c4…Get
  • starwormlighting_1.12.2-1.0.1.0.jar12 May 20201.12.20.2 MBcf0da09dc06b…Get

Frequently asked

Does Star Worm Lighting work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Star Worm Lighting declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Star Worm Lighting support?

Everything the author has declared, from 1.12.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Star Worm Lighting support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Star Worm Lighting?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Star Worm Lighting?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Star Worm Lighting safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from CurseForge, where the author last updated it on 24 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .