How do I install Dynamic Light Sources?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Dynamic Light Sources work with?

The listing gives Minecraft 1.21.7, 1.21.8. This is the version stated by the author or source site, not something we verified ourselves.

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Dynamic Light Sources

by yoav_tc · on Modrinth

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Data pack only.

Minecraft 1.21.7–1.21.8Newest
Minecraft 1.21.5–1.21.6

⬇ Download for 1.21.7–1.21.8 ⬇ Download for 1.21.5–1.21.6

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Dynamic Light Sources [1.21.8]

⚠️Archived. Please see Dynamic Campfires

This Datapack adds a new craftable item called the "Dynamic Light Tool" which can make campfires, candles and torchflowers react to the time of day! (Turn on at dusk, off at dawn)

You can craft it with a Daylight Detector, Redstone Lamp & Redstone Torch

showcase gif

Have any issues? Contact me on Discord (yoavtc)

Check out my other datapacks:

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.7, 1.21.8
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.

Verified by MCModsHub

Downloads as dynamic-light-sources.zip
Download size: 48 KB
Download link checked 8 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

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All Datapacks for Java All Minecraft Java mods Java mods for 1.21