# kijai/ComfyUI-IC-Light

Using IC-LIght models in ComfyUI

Repository: https://github.com/kijai/ComfyUI-IC-Light
Canonical: https://ross.abutalabs.com/products/comfyui-ic-light
Language: Python
License: Apache-2.0
License Family: permissive
Last push: 2025-05-30T19:21:20+00:00

## Health v2 (maintenance only)
Score: 35/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 24, release rhythm 35, longevity 60
- inputs: {"age_days": 846, "days_push": 460, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1159, forks 55 (observed 2026-08-28T04:03:48.639519+00:00)

## What it is
A ComfyUI custom node that provides a native implementation of IC-Light models for image relighting. It lets users run IC-Light workflows inside ComfyUI without extra dependencies.

## Use cases
- relight photos with ic-light in comfyui
- change lighting direction of an image using diffusion
- generate foreground/background-consistent relit images
- run ic-light models as comfyui custom nodes
- relight product photos with controlled gradients
- use normal maps for image relighting

## When to choose
- you already use ComfyUI and want IC-Light relighting in your workflows
- you want a native node-based implementation instead of the original standalone repo
- you want to install models easily via ComfyUI Manager

## When to avoid
- you don't use ComfyUI and just want a standalone IC-Light tool
- you need a simple CLI or web app for relighting without node graphs
- you lack a GPU or the required diffusion models

## Facets
- artifact type: plugin
- maturity: active
- function: image-processing, machine-learning, stable-diffusion
- domain: image-processing, artificial-intelligence, media
- platform: python, cross-platform
- tags: comfyui, custom-node, ic-light, relighting, diffusion, gpu

## Member repositories
- kijai/ComfyUI-IC-Light (main) score 35

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:48.639519+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:31:54.252515+00:00, confidence not recorded.
  - readme: https://github.com/kijai/ComfyUI-IC-Light (fetched 2026-08-28T04:03:48.639519+00:00, sha afeae2199c87)
- Data as of 2026-08-30T08:39:29.467469+00:00.