UVB light, a vital component of natural sunlight, is crucial for the health of most reptiles. It supports strong bone development and contributes to various important bodily functions.

The Zoo Med ReptiSun 5.0 Mini Compact Fluorescent bulb delivers 5% UVB and 30% UVA, encouraging natural behaviors in reptiles and enhancing their overall well-being. This bulb fits easily into any standard threaded socket for quick setup.

Usage Guidelines:

Mount the Zoo Med ReptiSun 5.0 Mini Compact UVB in a Zoo Med Naturalistic Terrarium Hood and position it above the basking zone. This bulb is ideal for low-UVB reptiles in compact arboreal terrariums up to 18″ in height or small terrestrial enclosures up to 20″ in length. For bigger setups, consider the stronger Zoo Med T5 HO Reptisun 10.0 instead!

New compact fluorescent bulbs experience a burn-in phase where UVB and light output are at their peak for roughly two weeks. After this initial period with the Zoo Med ReptiSun 5.0, you might need to adjust the lamp closer to the basking spot. Check the included instructions for optimal placement distances during and post burn-in.

To ensure consistent performance, replace the Zoo Med ReptiSun 5.0 Mini Compact UVB every 6 months. For accurate monitoring, pair it with a Zoo Med Digital UV Index Radiometer or a Solarmeter 6.5.

UV Index Readings:

3″ below bulb UVI 2.6 – 3.5+

4″ below bulb UVI 2.6 – 3.5+

5″ below bulb UVI 1.0 – 2.6

6″ below bulb UVI 1.0 – 2.6

7″ below bulb UVI 0.7 – 1.0

8″ below bulb UVI 0.4 – 0.7

10″ below bulb UVI 0.4 – 0.7

Reptiles vary in their UVB needs. Refer to the Arcadia UV Index Lighting Guide to find the right UVI for your pets basking area.

Distances are calculated from the bulbs tip to the basking spot or reptile. Note: UVI values are approximate and drop by 30-40% when the bulb is placed over a mesh screen.