Exo Terra Reptile UVB 150 Compact Lamp

The Exo Terra Reptile UVB 150 Compact Lamp is a high-output UVB bulb built for desert-dwelling reptiles and the keepers who take their welfare seriously. Available in two wattages to suit different enclosure sizes and screen configurations, it delivers intense ultraviolet radiation closely matching the sun exposure experienced by reptiles in arid environments.

Why UVB 150?

Desert species bask in direct, intense sunlight for extended periods — their UVB requirements are among the highest of any captive reptile. This lamp is engineered to replicate that solar intensity, making it appropriate for species such as bearded dragons, uromastyx, and other arid-zone reptiles that depend on high UV exposure for normal physiological function.

Screen Cover Performance

Dense mesh or screen covers can block up to 50% of UVB output before it reaches the animal. The UVB 150's elevated output level compensates for this attenuation, making it a practical choice where keeper safety features or enclosure design require a screen between lamp and animal.

D3 Synthesis and Calcium Metabolism

The lamp carries a very high Vitamin D3 yield index, supporting effective D3 photosynthesis in-vivarium. This underpins healthy calcium absorption and helps protect against metabolic bone disease — one of the most common and preventable conditions in captive reptiles. Combining this lamp with a dedicated visual-spectrum bulb gives a more complete and balanced light environment within the terrarium.

Key Features

• Very high UVB output — suited to desert and arid-environment species
• High D3 conversion index supports calcium metabolism
• Effective UVB penetration through dense screen covers
• Compact form factor fits standard E27 and compatible fittings
• Replaces the former Repti Glo 10.0 spectrum
• Recommended for use alongside a natural or daylight visual lamp

Choose your wattage based on enclosure size and how far the lamp will be mounted from the basking zone — both options are listed as variants on this page. Getting the right output level for your specific setup is key to delivering meaningful UVB at basking distance.