AnimalnCo Tropical Fluorescent UVB 5.0 B*K*N Exoterra UVB

Animal&co Tropical Fluorescent Lamp UVB 5.0 26Watt by Reptizoo 
Available in 2 variants; 15watt and 26watt
Usage:
UVB 5.0 applies to reptiles that live in tropical forests or zones subtropical, such as: star tortoise and most other tortoises. It is recommended to match the UVB light output to the specific needs of the reptile or amphibian.
Suitable for all reptiles with moderate requirements for ultraviolet light in tropical and subtropical zones , such as IG, Furcifer pardalis, Chameleon, star tortoise, continental tortoise, etc.
Reptiles that live in rainforests are rarely exposed to ultraviolet light because sunlight cannot directly reach the animals and their basking sites due to many factors. 
UVB (5%) Induces the activation of vitamin D3 combined with calcium powder to promote the transformation of calcium in bones and blood (calcium absorption);
UVA (30%) Increases appetite, increases animal activity to induces mating behavior. The effective UV lighting range reaches 30-40cm.