Light problem i see black

I wanted to ask why this problem with the lights, suddenly not seen more lights in environment but you see a flash as if the materials had become reflective, light reflects badly.
here’s a screenshot where I demonstrate the problem,
Note ball that the demon in hand shines lot
compared to the original.
as we see it and changed something
you tell me what I touched,
I changed the room to give him a shot I’m not going to do it all again thanks! i hope someone help me alt text