Exo Terra Reptile UVB100 Tropical Hygrometer Capacity is based on pen

Capacity is based on pen and cricket size

Safety Shutoff

While the 200 model is also a proportional thermostat

Small HerpHaven (starter cage or feeding cage)

Exo Terra Reptile UVB100 Tropical Hygrometer Capacity is based on penNew Spectrum! Ideal for tropical and sub tropical species Optimal levels of UVB up to 15" (40 cm) The Exo Terra UVB 100 (formerly Repti Glo 5. 0) emits levels of UVB similar to rainforests or other tropical conditions. This compact fluorescent (CFL) bulb features an improved spectrum beneficial to all reptile species. Brightly light up any terrarium or reptile cage while providing your pets with the natural spectrum they require! CFL bulbs fit in most