https://wccftech.com/doom-eternal-delighter-lighting-more-realistic/

A new DOOM Eternal mod called DeLighter has been released online today, aiming to improve the game's atmosphere by tweaking the lighting system.

The DeLighter mod makes the lighting more realistic by removing and tweaking the fake spot lights on the player and enemies, making the atmosphere closer in feel to that of the previous entry in the series and the QuakeCon 2018 demo.