Zoo Med ReptiSun 10.0 UVB T8 Fluorescent Lamp, White, 48 in

For the largest reptile habitats, you want a lamp that covers the whole span and still drives UVB deep. The Zoo Med ReptiSun 10.0 UVB T8 Fluorescent Lamp in white is a 48-inch lamp, the longest in the 10.0 lineup, built to light big enclosures end to end. Zoo Med says its UVB reaches a full 20 inches, or 51cm, from the lamp surface, so the full 4-foot length pairs wide coverage with deep penetration.

What the 48-inch ReptiSun 10.0 T8 does for a large enclosure:

• Zoo Med says this lamp emits UVB a full 20 inches (51cm) from the lamp surface, compared to 12 inches (30cm) on the ReptiSun 5.0.
• According to Zoo Med, that deeper reach helps to prevent or reverse metabolic bone disease.
• Optimal, per Zoo Med, for larger terrariums where more than 12 inches of UVB penetration is needed.
• The full 48-inch length spans big habitats, so coverage stretches across the entire enclosure.
• Zoo Med also recommends the 10.0 for use above screen covers, which can filter out up to 50% of UVB wavelengths.
• Emits 10% UVB and 30% UVA, as listed by Zoo Med.
• High quality bulbs, made in Germany.
• Standard white T8 fluorescent format that fits common 4-foot T8 fixtures for a clean setup.
• A single long lamp for wide builds, so you light a large tank without lining up multiple short bulbs.
• Designed for the everyday demands of big, deep reptile habitats.

If you are running one of the largest setups in the room, the 48-inch ReptiSun 10.0 T8 is made to reach both across and down, covering a wide enclosure while pushing UVB toward a basking spot that sits well below the lid. Mount it in a matching 4-foot T8 fixture, place it over your screen cover if you use one, and let Zoo Med's deeper-penetrating output handle the heavy lifting. It is a dependable, full-length way to keep your reptile under strong UVB, with bulbs made in Germany. Big tank, full coverage, serious reach.