Long story short, these are upscaled vanilla gradient files. I created this mod as an experiment to see if resolution differences could make a difference in the quality of game lighting, as the default gradient files are very small in resolution. I can't guarantee any great results, or even if this mod makes any difference at all as my desire to mod Skyrim has fallen off a great deal since the creation of this mod. I will however leave it up as a modder's resource if you will, for anyone who is also interesting in messing around with gradients, as there are very few mods that touch all the gradient files (it was quite time consuming for something untested). I will say I can notice a difference in the way lighting behaves with this mod, but due to lack of experience, I can't claim it to be a positive change or negative.

Installation: These are just the vanilla gradient textures upscaled. Install as you would any other mod, placing it before all other mods that overwrite it (for example if another mod adds a custom gradient) in your load order.

I highly recommend Reduced Glow FX by SkyrimFantom (https://www.nexusmods.com/skyrimspecialedition/mods/20691) as a companion or even replacement to this mod if you are unsatisfied with how lighting operates in SE.