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Flat LightsMinecraft mod for 1.20.1

Adds some decorative lighting block options along with a few functional items and tools.

client and servernewest supported release 1.20.1EquipmentDecoration
Latest version
2.0.2
Loader
Forge
Licence
CC-BY-NC-ND-4.0
Downloads
1.5k
Updated
12 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Flat Lights servers

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

  • 1.20.1
  • Forge
  • 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 Flat Lights declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.1Forge17+declared12 Jun 2023
1.16.5Forge8+declared14 Jan 2021

Download

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

Most recently published release

2.0.2release5 Nov 2025

flatlights-2.0.2.jar · 11.7 MB · for 1.20.1 · Forge

Download this release
af4a7221fa5e…
Older versions10
  • 2.0.114 Jun 20251.20.111.7 MB278 downloads87dabfffc5fd…Get
  • 2.0.07 May 20251.20.111.7 MB110 downloads9f4f5ca6fc89…Get
  • 1.23.25 Jul 20241.16.510.3 MB236 downloadsb8d4a413539e…Get
  • 1.23.15 Jul 20241.16.510.3 MB67 downloadsf92fd903c784…Get
  • 1.23.030 Jun 20241.16.510.3 MB65 downloads4822d6653956…Get
  • 1.22.17 Apr 20241.16.510.0 MB94 downloadseca2605ca22e…Get
  • 1.20.512 Feb 20241.16.59.6 MB92 downloads32170100861c…Get
  • 1.20.49 Feb 20241.16.59.6 MB71 downloadsd7dfcb1c31cc…Get
  • 1.19.121 Dec 20231.16.59.5 MB85 downloads2531766fa5e0…Get
  • 1.16.430 Oct 20231.16.58.8 MB90 downloadsb927fba2b771…Get

Frequently asked

Does Flat Lights work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version Flat Lights 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 Flat Lights support?

Everything the author has declared, from 1.16.5 up to 1.20.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Flat Lights on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Flat Lights support?

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 Flat Lights?

Among the supported Minecraft releases above, the highest recorded requirement is Java 17 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Flat Lights under?

CC-BY-NC-ND-4.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Flat Lights?

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 Flat Lights safely?

Start with the author's page on Modrinth, 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.

Details from Modrinth, where the author last updated it on 5 Nov 2025. 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? .