Hi. I am going to set up a indoor house for a sulcata tortoise. I understand I will need a basking spot but what's the best light to use for this? I also know I will need UVB light but I need to know which one to get, does it need to light just an area or spot or the entire enclosure? I have read certain lights have damaged eyes and caused blindness. Is there a certain strength or type/brand that I should get? Of course the manufacturers tell u to buy theirs and the pet stores want u to buy what they sale, I want to know from actual owners what has worked best for yours. I figure this will b the best honest info I can get.