ModsFinder

GLights

by Gabrieli2806

GLights connects Minecraft to Logitech's RGB Lightsync ecosystem, so keyboard and mouse lighting reacts to events in the game.

FabricClient-side onlyMIT LicenseOpen source1.21.10 – 1.21.11

What it does

Lights on Logitech RGB devices change in real time according to in-game triggers such as health loss, damage taken or the current dimension. The client reads those events and sends the matching lighting to Logitech G Hub, which drives the devices. Because the work happens on the player's own machine, the mod runs on a single-player or multiplayer client alone.

The mod needs Logitech G Hub installed and running, and it depends on Fabric API. Mod Menu is optional and gives access to the in-game configuration screen, while Cloth Config is optional for a more detailed settings layout. GLights is open source under the MIT License and is published for Fabric only, with 1.0.0 as the latest file for 1.21.11.

Key features

  1. Real-time reactions

    Lighting changes at once when a trigger fires, such as a hit that lowers health or a move into another dimension.

  2. RGB device control

    Logitech keyboards, mice and other RGB devices are driven through G Hub from the game, without a separate script.

  3. In-game configuration

    Settings can be opened from inside the game, with Mod Menu providing the entry point when it is installed.

  4. Immersive event lighting

    Events across play are mapped to lighting effects, so the room around the desk reflects what the character experiences.

Compatibility

Latest build for each game version and loader.

1.21.111.0.0
1.21.100.9.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

How it compares

Full comparison

RealTimeSync is a Fabric client mod for 1.21.4 with all rights reserved, so it is not open source. Silicon is a Fabric client mod for 1.21 – 26.3 under the MIT License, and it is not open source either. Glowing Minecart is a Fabric client mod for 1.15 – 1.21.11 under the GNU General Public License v3.0 only, and it is open source.

ModLoadersGame versionsEnvironmentUpdated
GLightsFabric1.21.10 – 1.21.11Client-side only2025-12-25
RealTimeSyncFabric1.21.4Client-side only2025-08-01
SiliconFabric1.21 – 26.3Client-side only2026-09-17
Glowing MinecartFabric1.15 – 1.21.11Client-side only2025-12-21

Questions

Does GLights need Logitech G Hub?

Yes. Logitech G Hub is required, because it is the software that controls the RGB devices the mod sends lighting to.

Which loader does GLights use?

GLights is published for Fabric only, and it requires Fabric API alongside the mod.

Does the server need GLights installed?

No. It is installed on the player's side alone, so servers need nothing.

In the catalog

GLights is one of 3,514 Library mods on ModsFinder, and one of 2,348 Library mods for Fabric. 19,862 mods support Minecraft 1.21.11.

Library mods3,514Fabric modsMods for 1.21.1119,862

More from Gabrieli2806

All projects
TNTimer1.5.2 – 26.3GlowPlayers1.21 – 26.1.2Companion Trials1.21.10 – 26.1.2GBattlePass1.21.1Tiny Bees26.1 – 26.1.2Hreturn26.1 – 26.1.2

Similar mods

Fabric API1.14 – 26.3Cloth Config API1.14 – 26.3YetAnotherConfigLib (YACL)1.19 – 26.3Architectury API1.16.5 – 26.3Just Enough Items (JEI)1.8 – 26.3Geckolib1.12.2 – 26.3

What the author says

Is a client-side mod that connects Minecraft with Logitech’s RGB Lightsync ecosystem. Reacting dynamically to in-game events, it provides a fully immersive experience through synchronized RGB lighting. Dynamic Lighting Sync * Real-Time Reactions – Lights change instantly based on in-game triggers (health, damage…
Gabrieli2806, on the Modrinth page

Official listing

Owner
Gabrieli2806
Published
2025-11-05
Updated on Modrinth
2025-12-25
Facts verified
2026-10-15

Tags

LibraryUtilityGame mechanics
Open on ModrinthCompare