Hi, if its just a mild burn neosporin works well. Silvadene cream is great, but you have to ask a Vet for it. Mine gave it to me without having to see my cham, it was 11.00
It will take a couple of sheds for it to heal, but it will (again, if its a mild burn)
Hopefully you resolved the issue I am assuming your lights?
anne
p.s. apply it lightly, I noticed it was no different than a burn to us, it is sensitive.