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Light Level 2025Minecraft mod for 25w37a

displays block-light level on top of the solid blocks

client onlynewest supported 25w37aUtilityGame Mechanics
Latest version
25w37a-final
Minecraft
1.21.5 to 25w37a
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
31.1k
Updated
11 mo ago
Available on
Modrinth

Screenshots

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

Minecraft versions

Every version Light Level 2025 declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
25w37aFabric21+declared9 Sept 2025
25w35aFabric21+declared26 Aug 2025
25w34bFabric21+declared19 Aug 2025
25w33aFabric21+declared12 Aug 2025
25w32aFabric21+declared5 Aug 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.7-rc2Fabric21+declared26 Jun 2025
1.21.7-rc1Fabric21+declared25 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.6-pre4Fabric21+declared10 Jun 2025
1.21.6-pre3Fabric21+declared4 Jun 2025
25w17aFabric21+declared22 Apr 2025
25w16aFabric21+declared15 Apr 2025
25w15aFabric21+declared8 Apr 2025
1.21.5Fabric21+declared25 Mar 2025

Download

From Light Level 2025’s own host. Nothing is re-hosted here.

All 28 releases
25w37a-finalrelease14 Sept 2025

light-level-2025-25w37a-1.jar · 0.5 MB · for 25w37a

Download latest
9959bf0c3ca7…
Older versions24
  • 25w35a-final27 Aug 202525w35a0.5 MB133 downloadsf29054b0f394…Get
  • 25w34b-final22 Aug 202525w34b0.5 MB96 downloadsca825fb76f8e…Get
  • 25w33a-final13 Aug 202525w33a0.5 MB147 downloads58cb439c014e…Get
  • 25w32a-final11 Aug 202525w32a0.5 MB69 downloads94c70dc402b9…Get
  • 1.21.8-final22 Jul 20251.21.80.5 MB11.1k downloadsfc046e925eb7…Get
  • 1.21.7-final1 Jul 20251.21.70.5 MB3.6k downloads89b89dda994f…Get
  • 1.21.7-rc2-final27 Jun 20251.21.7-rc20.5 MB86 downloads7524eb60b5c4…Get
  • 1.21.7-rc1-final26 Jun 20251.21.7-rc10.5 MB71 downloads16f8c0f41a56…Get
  • 1.21.6-final18 Jun 20251.21.60.5 MB3.7k downloadsc41b2ba7e921…Get
  • 1.21.6-pre4-final11 Jun 20251.21.6-pre40.5 MB103 downloadsc399c635f2ec…Get
  • 1.21.6-pre3-final9 Jun 20251.21.6-pre30.5 MB67 downloads9434e7a5d4f2…Get
  • 1.21.6-pre3-16 Jun 20251.21.6-pre30.5 MB76 downloads5e1fee84c6de…Get
  • 25w17a-final22 Apr 202525w17a0.5 MB195 downloadsf54ee38e3cda…Get
  • 25w16a-final16 Apr 202525w16a0.5 MB196 downloadsfc079d0a2b94…Get
  • 25w15a-final11 Apr 202525w15a0.5 MB95 downloadsf44454d5f1fb…Get
  • 1.21.5-final11 Apr 20251.21.50.5 MB9.7k downloads61eb5dac0e38…Get
  • 25w15a-310 Apr 202525w15a0.5 MB43 downloads580b3a618680…Get
  • 1.21.5-810 Apr 20251.21.50.5 MB274 downloads6491f8a50485…Get
  • 25w15a-210 Apr 202525w15a0.5 MB51 downloads0d87427b9a9e…Get
  • 1.21.5-710 Apr 20251.21.50.5 MB84 downloads906552d6e4cc…Get
  • 25w15a-19 Apr 202525w15a0.3 MB77 downloadsa6f36ce972aa…Get
  • 1.21.5-67 Apr 20251.21.517 KB282 downloadsc4d4e5831901…Get
  • 1.21.5-55 Apr 20251.21.516 KB47 downloads4a75009c4138…Get
  • 1.21.5-45 Apr 20251.21.516 KB44 downloads926bd3d4cbcf…Get

Frequently asked

Does Light Level 2025 work on Minecraft 25w37a?

Yes. 25w37a is the newest Minecraft version Light Level 2025 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 Light Level 2025 support?

Everything the author has declared, from 1.21.5 up to 25w37a. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Light Level 2025 on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Light Level 2025 support?

Fabric. 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 Light Level 2025?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Light Level 2025 under?

MIT, 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 Light Level 2025?

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 Light Level 2025 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. The download link goes to the source recorded for that release; verify the publisher, filename and 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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Last checked 2 mo ago against Modrinth. 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? .