So Im a first timer at this and would really appreciate any help. So I have a problem I started off with CFL lighting then just recently went out and bought me a big boy light 600 watt HPS and now I noticed my babies are starting to get some weird yellow on them. I have been researching on what it can be and have not had any look. So Im reaching out to the moment community for help any ideas guys on what this can be here is picture. Think it could be light burn maybe light to close to them or nut burn