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LucisMinecraft mod for 26.2

A lightweight server-side light engine that speeds up any light related tasks drastically up to ~8-12x faster!

newest supported 26.2World GenPerformance
Latest version
[Forge 1.20.1] Lucis v1.0.2.1
Loaders
Forge, NeoForge, Fabric
Licence
not stated
Downloads
5.5k
Updated
21 d ago
Available on
CurseForge
Space NodePartner

Host Lucis servers

One click and Lucis is installed with the right loader, on hardware built for it.

  • 26.2
  • Forge
  • NeoForge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

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

Minecraft versions

Every version Lucis declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.2Forge, NeoForge, Fabric25+declared16 Jun 2026
26.1.2NeoForge, Forge, Fabric25+declared9 Apr 2026
1.21.11Forge, Fabric, NeoForge21+declared9 Dec 2025
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.20.1Forge, NeoForge, Fabric17+declared12 Jun 2023

Download

From Lucis’s own host. Nothing is re-hosted here.

[Forge 1.20.1] Lucis v1.0.2.1release16 Jul 2026

lucis-forge-1.20.1-1.0.2.1.jar · 0.2 MB · for 1.20.1

Download latest
d57f4fbdbec2
Older versions16
  • [Fabric 26.2] Lucis v1.2.115 Jul 202626.20.1 MB11 downloads70490ee2bc96Get
  • [NeoForge 26.2] Lucis v1.2.115 Jul 202626.20.1 MBf9e0def34587Get
  • [NeoForge 26.1.2] Lucis v1.1.115 Jul 202626.1.20.1 MBcbdf5ea2b17aGet
  • [Fabric 26.1.2] Lucis v1.1.115 Jul 202626.1.20.1 MB49a23d3c3e19Get
  • [NeoForge 1.21.11] Lucis v1.1.115 Jul 20261.21.110.1 MB668b8c80f685Get
  • [Fabric 1.21.11] Lucis v1.1.115 Jul 20261.21.110.1 MBae7f71a17113Get
  • [Fabric 1.21.1] Lucis v1.0.215 Jul 20261.21.10.1 MB3 downloadsa09a9eaa92a7Get
  • [Fabric 1.20.1] Lucis v1.0.215 Jul 20261.20.10.1 MB3 downloads64bfa0b91c9dGet
  • [Forge 1.20.1] Lucis v1.0.215 Jul 20261.20.10.2 MBfe69e22468bbGet
  • [NeoForge 1.21.1] Lucis v1.0.214 Jul 20261.21.10.1 MB121 downloads22f7f04d5094Get
  • [Fabric 26.2] Lucis v1.2.010 Jul 202626.20.1 MB25 downloads652916620953Get
  • [NeoForge 26.2] Lucis v1.2.010 Jul 202626.20.1 MB6ac6cdb24175Get
  • [NeoForge 26.1.2] Lucis v1.1.010 Jul 202626.1.20.1 MB980058a905e0Get
  • [Fabric 26.1.2] Lucis v1.1.010 Jul 202626.1.20.1 MBbd57bd491e2aGet
  • [1.21.1] Lucis v1.0.110 Jul 20261.21.10.1 MB1c9d23017f06Get
  • [1.21.1] Lucis v1.0.010 Jul 20261.21.10.1 MB23 downloadsdce17bc07aa7Get

Frequently asked

Does Lucis work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Lucis 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 Lucis support?

Everything the author has declared, from 1.20.1 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Lucis need?

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

Which Java version do I need for Lucis?

Java 25 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

How do I install Lucis?

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 Lucis safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

Last checked 1 d ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .