I wasn't aware of such systems. If I understand correctly, their main feature is that they do not focus on a focal point, but instead diffuse the light. So I'

I wasn't aware of such systems. If I understand correctly, their main feature is that they do not focus on a focal point, but instead diffuse the light. So I'm not sure if it would be applicable to my project. I need to dig deeper to fully understand how it works exactly, thanks for the hint.