
Modrinth · Minecraft mod
Dynamic Lights
An OPTIMIZED server-side datapack/mod that brings dynamic lights to your world!
Quick answer
Which Dynamic Lights release matches 24w44a?
Dynamic Lights v1.4.4-mc1.17.x-26.2+mod targets 1.17, 1.17.1, 1.18 with Fabric, Forge, NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Dynamic Lights required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Dynamic Lights v1.4.4-mc1.17.x-26.2+mod need?
v1.4.4-mc1.17.x-26.2+mod on 24w44a. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Dynamic Lights without breaking your instance.
Built for Dynamic Lights v1.4.4-mc1.17.x-26.2+mod on 24w44a. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use v1.4.4-mc1.17.x-26.2+mod. It targets 1.17, 1.17.1, 1.18 with Fabric, Forge, NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside v1.4.4-mc1.17.x-26.2+mod. It opens that exact file at the source.
About this project
What does Dynamic Lights add?

Dynamic Lights By CreepermeYT
An OPTIMIZED server-side datapack/mod that brings dynamic lights to your world!
Glowing Features
- All Items
- Entities on Fire
- Lit TNT
- Glow Squids
- Entities with Glowing effect
- All Allays
- Enchanted Items & Armor

Server-side Advantages
This native datapack (packaged as a mod by modrinth) is fully server-side which brings the following advantages:
- Install it once, works for everyone on the server!
- Cross-platform, Java & Bedrock are supported as long as it is installed on a java server!
- Specifically optimized for servers, with minimal impact on performance!
(Up to 50% faster than similar datapacks)
Warning: This datapack/mod will not work in multiplayer unless it is installed server-side.
Config Menu

There is a built-in chat config menu. You can open it by running the following command: (you need to be OP)
/function #dynamic_lights_by_creepermeyt:config
In the menu, you can:
- Set any of the following PRESETS:
- 'FASTEST' Only torches have dynamic lights
- 'OPTIMIZED' All features enabled, optimized
- 'SMART' (Default & Recommended) All features enabled, fixes lighting bugs
- Open the Toggle Options Menu where you can:
- Toggle [ ON / OFF ] the glowing features individually
- See how many Active Lights there are
- 'Uninstall' to disable all dynamic lights before you remove the datapack from the datapacks folder
Keep in mind
Five clarifications about this datapack:
- Enchanted Items & Armor will only glow if they are less than 24 blocks away from a player to prevent negative effects on mob farms.
- Lit TNT, Entities with Glowing Effect or on Fire, Glow Squids, and Allays will only glow if they are less than 48 blocks away from a player, for optimization purposes.
- Lit TNT will generate a maximum of 48 dynamic lights (even if there is more TNT), for optimization purposes.
- All items will glow as long as they are within 96 blocks away from a player
- All items should glow with the exception of non-important ones like those with light levels of 1 or 3.
All dynamic lights datapacks using 'light blocks' face these same limitations:
- The datapack/mod will not work in multiplayer unless it is installed server-side
- Light blocks / Dynamic lights cannot be placed inside no-collision blocks or flowing water.
- Light blocks / Dynamic lights might interfere with the normal flow of water or lava.
- Light blocks / Dynamic lights will clog piston movements and might break TNT dupers.
- Light blocks from map makers will get erased if a player with dynamic lights passes by.
- Dynamic lights will look blocky and not fluid in motion because of the nature of light blocks.
Customizability
(This part is intended for other datapack creators/developers)
The following feature was made to allow the open customizability of this datapack. Feel free to utilize it for your own projects under the MIT Licensing conditions.
This datapack has a #dynamic_lights_by_creepermeyt:custom.compatibility function tag, which runs just in time before the dynamic lights algorithm processes lights for a given tick. Under the '/function/compatibility' folder, a compatibility.mcfunction example file can be found with example commands to access the dynamic light algorithm in your own functions, which you can later add to the function tag. These example commands and function tag can be used at will to generate your own custom dynamic lights or add-ons using this datapack. You are able to set your own conditions, locations, light levels, and even add other datapack compatibility. Some examples showing how to do this are provided inside the compatibility.mcfunction itself.
Project description from Modrinth.
Pick your setup
Dynamic Lights by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
5 loader builds26.1.1
5 loader builds26.1
5 loader builds24w46a
5 loader builds24w45a
5 loader builds24w44a
5 loader builds24w40a
5 loader builds24w39a
5 loader builds24w38a
5 loader builds24w37a
5 loader builds24w36a
5 loader buildsShowing the newest 12 of 105 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Dynamic Lights versions and loaders
v1.4.4-mc1.17.x-26.2+mod
dynamic-lights-creepermeyt-v1.4.4-mc1.17.x-26.2.jar
7 Aug 2026
v1.4.4-mc1.17.x-26.2
DynamicLightsByCreepermeYT_v1.4.4.zip
7 Aug 2026
v1.4.3-mc1.17.x-26.2+mod
dynamic-lights-creepermeyt-v1.4.3-mc1.17.x-26.2.jar
5 Aug 2026
v1.4.3-mc1.17.x-26.2
DynamicLightsByCreepermeYT_v1.4.3.zip
5 Aug 2026
Looking for an older file? The official Modrinth project page is in Resources.