Exo Terra Reptile UVB 150 Desert Terrarium Bulb - 13 W

The Reptile UVB 150 Desert Terrarium Bulb has a very high UVB output similar to that associated with desert environments. Desert locations receive more direct sunlight than any other environment because of fewer clouds, less air humidity, and the lack of plants or trees to provide shade. Therefore, desert reptiles are more exposed to UV radiation than any other type of reptile. This bulb can also be used on screened terrariums or terrariums with dense screen covers to ensure UVB penetration. Dense screens can filter out up to 50% of the UVB rays. Provides the necessary UVB for optimal calcium metabolism.