It is a PRO T5 UVB kit , 24W from a brand named Arcadia. D3 Desert, It says HO-T5 on the side, 110-120V on the bottom, with 12% UVB and 30% UVA. Just reading from the box I have. It is like a long tube. I have it over a mesh lid and it takes up about half the tank, I have it over the non basking...