Realistic Lighting Overhaul is a free mod for Skyrim that provides better lighting detail for interior and exterior scenes, much like RLO for Skyrim Special Edition. There’s no post-processing, so you don’t need to worry about loss of performance on your PC. Other overhaul add-ons you can look into installing include Zelda Music And UI Overhaul, Better Vanilla Vampirism And Vampire Lord, Deadly Dragons, Archery Gameplay Overhaul, and BrugBond's Dragonsreach Overhaul.

You shouldn’t expect the RLO mod to add any fantasy elements that don’t suit the Skyrim universe. While you may see new Dwemer light technology, it only adds items that are meant to be in the game. There’s also a performance graph to see how the mod affects your CPU and GPU.

Realistic Lighting

While Skyrim launched with stunning graphics and lighting, it doesn’t hold up to modern technology and game engines anymore. Realistic Lighting Overhaul looks to improve on it, making it more realistic with how light bounces off objects and looks outside and inside buildings and caves. Some spells also show better luminescence, making them look more spectacular.

Improving interior fog and darkness

In some locations where there’s fog, it tends to creep into the homes and provide a strange atmosphere, even with the windows and doors closed. Realistic Lighting Overhaul removes it where it appears unnatural, adding the beauty of lights from candles and other sources. 

It helps with Ambient Occlusion and where CPU throttling is in play. The only issue is that interior locations and dungeons with no light sources are completely dark to be more realistic, which makes moving around challenging.

Integrates with other mods

Fortunately, it works well with any other add-ons that are modular, which means you won’t see crashes or glitches when loading them for the game. It also enhances lighting with any new items added from other mods, showing how well the integration works. 

Let the light show you the way

Realistic Lighting Overhaul is an incredible overhaul mod for Skyrim that will make lighting and darkness more realistic. While the latter is certainly more difficult to play with, it does add beauty to the world. It even affects other aspects of the game, such as shadows, magic spells, and fog.