IC-Light V2 (fal.ai)

Name: IC-Light V2 (fal.ai)
Author: a-und-b

ComfyUI custom node using the fal.ai API for the IC-Light V2 model

VRAM Requirements

Direct Answer: The ComfyUI node IC-Light V2 (fal.ai) requires a minimum base VRAM of 128MB and is optimized for GPUs with at least 4GB of VRAM. Low VRAM mode is fully supported for resource-constrained setups.

High (2-4GB)

Base VRAM:: 128MB (0.1GB)
Recommended GPU:: 4GB+ VRAM
Low VRAM Mode:: ✓ Supported
Estimation Confidence:: MEDIUM

🧮 Interactive VRAM Compatibility Estimator

1. Your GPU VRAM:

2. Base Model Weight:

3. Target Resolution:

4. ComfyUI Optimization launch argument:

Estimated Total VRAM: 3.00 GBTarget: 8 GB

✅ Comfortable Fit

Your GPU has plenty of headroom. You can run this node safely with your active configurations!

Deploy on High-Performance GPUs

Need more VRAM to run ComfyUI with this node? Rent low-cost, high-performance GPUs on Vast.ai instantly.

🚀 Deploy on Vast.ai

Deploy on Cloud GPUs

Need more VRAM to run ComfyUI with this node? Rent low-cost, high-performance cloud GPUs on RunPod instantly.

🚀 Deploy on RunPod

Python Dependencies

Direct Answer: Running IC-Light V2 (fal.ai) requires installing the following Python package dependencies: configparser>=5.0.0, fal-client>=0.5.0, pillow>=9.0.0, requests>=2.25.0. Ensure your ComfyUI environment has these packages active before launching.

requirements.txt

configparser>=5.0.0
fal-client>=0.5.0
pillow>=9.0.0
requests>=2.25.0

🛠️ Interactive Setup & Dependency Resolver

Operating System:

Environment Type:

Run this terminal command in your ComfyUI root folder:

# Loading command...