• Fixture and bulbs in one convenient package! Fits in tight spaces – only 1" high
• UVB light output promotes proper calcium absorption for desert reptile bone health
• Built-to-last sleek black-aluminum fixture with UVT acrylic lens and a highly polished reflector

A complete selection for healthier desert habitats
Zilla Desert 50 UVB bulbs surpass the competition by producing more UVB towards the wavelengths where vitamin D3 is most effectively synthesized. This allows you to provide your reptiles with the UV light they require. Zilla Desert 50 UVB bulbs also have a superior UVA to UVB ratio very similar to natural sunlight to create a comfortable, natural environment for your reptile.

Single Bulb Fixture includes a Desert 50 T5 fluorescent bulbs with a UVB output of 50 microwatts per second/cm2 @ 12"

Double Bulb fixtures includes 1 Desert 50 and 1 Daylight Fluorescent Bulb. The Daylight Full-spectrum bulb provides high-intensity 6700K light output that simulates natural sunlight.