In this fundamental overview of Unreal’s lighting system, demonstrating the Lumen production proven processes that will be critical to any light artist aspiring to master Unreal’s lighting toolset.
This tutorial is designed to offer valuable insight, tips, and techniques for those new to Unreal Engine, or those migrating from UE4 to UE5.
https://dev.epicgames.com/community/learning/tutorials/Y4Wr/unreal-engine-dynamic-lighting-with-lumen