Make your herp's bold and brilliant colors come to life with Zoo Med PowerSun UV! This bulb is the trifecta of reptile necessity offering both UVA, UVB, and heat all in one bulb. The UVB rays help ward off metabolic bone disease and stress while providing a targeted basking spot. Your pet's colors will never look better and they will feel great too! The 160 watt bulb projects UVB up to several feet and is often paired with large terrariums or bird aviaries. A great match for high heat needing lizards like bearded dragons and uromastyx. Bulb screws into ceramic dome fixtures and includes a one year warranty.