LTX-2.3 IC-LoRA Relight edits outdoor video lighting from a tiny direction cue

fruesome · reddit · 2026-07-29

LTX-2.3 22B IC-LoRA Relight is a relighting LoRA built on top of LTX-2.3-22B.

You point a small “light-direction ball” at the reference video.
The LoRA rewrites the sun and lighting to match the chosen direction, hardness, and time of day.
The demo shows it relighting an outdoor clip by changing the apparent sun position and shadow behavior.

The accompanying HF model page describes it as an IC-LoRA for exterior video relighting.

More from Multimodal