ComfyUI Extension: DiffusionLight-ComfyUI
DiffusionLight (Turbo) implemented in ComfyUI
Custom Nodes (0)
README
DiffusionLight-ComfyUI
Project Page | Main Repo
DiffusionLight (Turbo) implemented in ComfyUI
This repository is recommended for non-researchers who want to extract lighting information from any image.
Unlike the main DiffusionLight repository, which requires 16GB of VRAM to run, this ComfyUI implementation enables machines with lower VRAM to operate the model efficiently.
If you are looking for more in-depth details, please visit the DiffusionLight's Main repository and DiffusionLight-Turbo repository
How to use
- Select Input Image
- Click Run
- The output HDR Environment map
DiffusionLight-0001.hdr
will appear atComfyUI/output
Installation
- Get ComfyUI
- Install ComfyUI-Manager
- Install comfyui_controlnet_aux
- Download the Stable Diffusion-releated
.safetensors
:
- 4.1. SDXL Based model (With VAE fix) and put into
ComfyUI/models/checkpoints
- 4.2. SDXL Depth ControlNet and put into
ComfyUI/models/controlnet
- 4.3. DiffusionLight's Exposure LoRA and put into
ComfyUI/models/loras
- 4.4. DiffusionLight's Turbo LoRA and put into
ComfyUI/models/loras
- Clone this repository and place it in
ComfyUI/custom_nodes
- Run ComfyUI and import the workflow file diffusionlight-workflow.json from this repository
Citation
@inproceedings{Chinchuthakun2025DiffusionLightTurbo,
author = {Chinchuthakun, Worameth and Phongthawee, Pakkapon and Raj, Amit and Jampani, Varun and Khungurn, Pramook and Suwajanakorn, Supasorn},
title = {DiffusionLight-Turbo: Accelerated Light Probes for Free via Single-Pass Chrome Ball Inpainting},
booktitle = {ArXiv},
year = {2025},
}