About Hazard Lights Redux
From Factorio Mod PortalA mod that adds customizable lights to the corners of common buildings in darkness. Now with a Per-Planet configuration GUI.
#Info
- Reworked for Factorio 2.0 API. Adds new settings for more flexibility.
- Adds Space Age support, support for more buildings with a new type-based system, and adds user-customizable include/exclude filters.
- Per-Planet Configuration in its own additional GUI settings dialog.
- Oriented Light Cones option.
- Includes commands:
/HazardLightsRedux gui - opens planet-specific settings dialog, in case you want to disable both the GUI button and the Hotkey /HazardLightsRedux uninitialize - wipes all created lights and lightbulbs /HazardLightsRedux reinitialize - wipes and recreates all lights and lightbulbs
#Notes
- Compatibility with Even Pickier Dollies, and an included option to disable lights around power poles -- to be friendly with various Electric Pole Light mods.
- Customizing colors may be a bit iffy, as they "blend" with the terrain the entities are on. It may seem that the colors are sometimes "off", especially if using lighter colors, like blue. To accurately customize the light colors, place refined concrete beneath the entities and adjust the runtime settings as desired.
- Multiplayer not tested/don't care.
- I generally do not care about other mods that add new content/entities/buildings to the game, so do not expect hard-coded compatibility or testing to come at any reasonable pace.
#Credits orignal mod by SpaceCat-Chan <https://mods.factorio.com/mod/Hazard-Lights>
Highlights
From source dataGame versions
Built for Factorio 2.0.
Footprint
Rated a light load on a server.
License
Published under LGPL-3.0.
Hazard Lights Redux on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Factorio servers. We download it from Factorio Mod Portal, place it, and restart the server.
- Server side
- Required on the server
- Server load
- light
- Smallest plan we suggest
- Factorio — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 18.3.1, released 2024-12-21
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 18.3.1 | 2024-12-21 | 2.0 | n/a |
| 18.3.0 | 2024-12-20 | 2.0 | n/a |
| 18.2.4 | 2024-11-26 | 2.0 | n/a |
| 18.2.3 | 2024-11-25 | 2.0 | n/a |
| 18.2.2 | 2024-11-25 | 2.0 | n/a |
| 18.2.1 | 2024-11-25 | 2.0 | n/a |
Dependencies
- Required: Factorio Library
- Optional: [reserved]
- Incompatible with: Hazard-Lights (factorio_portal, not in our catalogue)
- Incompatible with: 💡Hazard Lights
- Incompatible with: 💡Hazard Lights Auto Ligths
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run Hazard Lights Redux on a Factorio server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogBuilding & decoration
Blocks, furniture, decorations and building tools.
Runs on your server
From source side supportFactorio Mod Portal lists Hazard Lights Redux as required on the server. Check its Factorio Mod Portal page to see whether players need it too.
Compatibility
- Game
- Factorio
- Runs on
- Serverrequired on the server
- Game versions
- 2.0
Verified at the source
- ✓Factorio Mod PortalOfficial listing, checked 2026-10-09Open ↗
- ✓Authorsilverd_, as published on Factorio Mod Portal
- ✓LicenseLGPL-3.0Free

