Hi! I’m new around here too

what’s your girls name? She’s so cute! We are super glad to have you two here!
The double dome light holds a coiled UVB bulb. Unfortunately, this light does not put off enough UVB to get to the lower parts of your nice big cage. It only penetrates a few inches. So unless your girl is right under it, she won’t be getting any UVB. Natural light is fantastic and I bet she loves being by the window. However, UVB doesn’t penetrate glass.
My little guy had the same light from his previous keeper when I got him. I thought it was totally ok. He actually developed a pretty serious condition called MBD. Because he wasn’t getting enough UVB, his body was pulling calcium from his bones. His casque is now deformed. He couldn’t hold himself up and his legs were shaking when he walked. Luckily I got some awesome advice from the keepers here and the issue is now resolved. He had to have a vet visit and daily meds for over a month. His case wasn’t that far progressed so he recovered fantastically. But if it had continued, his legs would have deformed, his bones would break and he would eventually die. I have a thread on here from when he was going through it if you’d like to look at it.
I promise you that these people care for your little girl just as much as you and are only trying to give you good advice. They are not judging you. I had so much wrong when I first came here and they welcomed me with open arms. Sometimes they are blunt, but it’s not because they are rude or judge mental. I think that because it’s all over text and not in person sometimes things could come off a bit harsh but I promise that is not their intentions. They are just keeping it short and sweet.