This is a 26W compact fluorescent lamp for all desert and basking reptiles. I purchased it from Wild Monster in late December, but I'm selling it because I've revised my breeding environment and no longer need it. I hope someone who can use it will take it. Thank you very much. - Model: REPTISUN 10.0 UVB - Type: Compact Fluorescent Lamp - Output: 26W - Application: For all desert and basking reptiles - Country of Manufacture: China Thank you for looking.