Lighting Problems

Hey! I’m super new to unity, and I am having some problems with the lighting of my game. Some lights are just fine, but others affect meshes in weird ways. Here are some of the lights problems I have. My pixel light count is set to 300 and I am currently way below the limit . Do you have any ideas on what would be my problem?

edit-
The sword is the problem on Lights1.png



The issue in lights and lights2 is Z Fighting, it’s not specifically a lighting thing, but to do with how you’ve made things in your level - you should never have geometry that overlaps like that.