Provide your desert reptile with the essential UVB rays it requires with these desert fluorescent bulbs. Desert design delivers full-spectrum light to bring out your pet's subtle colors. Delivers the appropriate levels of UVA & UVB radiation to promote healthy bone development in your reptiles. These beneficial rays are just as essential as food and water to keep your desert reptile in optimal health. Great for bearded dragons, uromastyx and other desert-dwelling creatures.