Can I brighten objects in S4S?

Hi.

I have a question. Is it possible to brighten objects by editing the Data in Sims 4 Studio? I know there are mods like lotharihoe's Brighter Walls/Foundations, and NSW's (northern siberia winds) Better In Game Lighting that brighten Sims and indoor lighting. So I thought it should be possible to brighten objects. Specifically white objects with Counter Shader.

I use the Counter Shader on my CC that I create, because I like for all the white objects to match. But the shader tends to make the objects darker. Even with white texture diffuse map.  So my question is: Is it possible to brighten objects with a Counter Shader? (Similar to how lotharihoe and NSW brighten walls, foundation, indoor lighting and Sims.)

I would like to create a mod that does this, but not sure what I should edit. I have used things like ReShade to brighten the objects but that also brightens the rest of the game. And of course I can add lights but again I just want to brighten the object itself. 


I really hope someone can answer my question. Thank you!