Zoo Med ReptiSun 5.0 UVB T8 Fluorescent Lamp, 48 in

The Industry Standard UVB T8 Fluorescent Lamp for Reptiles

The Zoo Med ReptiSun 5.0 UVB T8 Fluorescent Lamp is the award-winning, industry standard UVB lamp for reptiles. At 48 inches, this full-spectrum T8 lamp delivers a full 5% UVB output, allowing vitamin D3 synthesis to occur naturally in reptiles, helping to prevent or reverse metabolic bone disease (MBD) and other health problems in turtles, tortoises, Bearded Dragons, Iguanas, and all other diurnal reptiles.

Effective for UVB-induced photo conversion of vitamin D3 in reptile skin at distances up to 12 inches, the ReptiSun 5.0 T8 is a trusted choice for reptile keepers worldwide. High quality construction, made in Germany. Sold individually.

Key Benefits

• Full 5% UVB output allows natural vitamin D3 synthesis in reptile skin
• Helps prevent or reverse metabolic bone disease (MBD) in diurnal reptiles
• Effective UVB penetration at distances up to 12 inches
• Suitable for turtles, tortoises, Bearded Dragons, Iguanas, and all diurnal reptiles
• Award-winning, industry standard reptile UVB lamp
• High quality T8 fluorescent construction, made in Germany

Why Reptile Owners Choose the ReptiSun 5.0 T8

Reptile keepers who want the proven, industry standard UVB lamp choose the ReptiSun 5.0 T8. Its 5% UVB output and effective range of up to 12 inches make it a reliable choice for a wide range of diurnal reptile species. The high quality German construction and Zoo Med's long-standing reputation in reptile lighting make the ReptiSun 5.0 T8 the trusted benchmark for reptile UVB lighting.

Quick Product Snapshot

Design and Construction Breakdown

The ReptiSun 5.0 T8 is a 48-inch fluorescent tube lamp engineered to deliver a consistent 5% UVB output across its full length. The T8 form factor is compatible with standard T8 fluorescent fixtures commonly used in reptile hoods and terrarium lighting setups. High quality construction made in Germany ensures reliable UVB output and long-term performance. The lamp's effective UVB range of up to 12 inches makes it well-suited for a variety of terrarium configurations where reptiles bask within that distance from the lamp.

Setup and Compatibility Guidance

The ReptiSun 5.0 T8 is designed for use in standard T8 fluorescent fixtures. Position the lamp so that basking reptiles are within 12 inches of the lamp surface for effective UVB exposure. Replace the lamp regularly to maintain effective UVB output, as UVB emission decreases over time even when the lamp still produces visible light. Suitable for turtles, tortoises, Bearded Dragons, Iguanas, and all other diurnal reptile species.

Care and Maintenance

• Replace the lamp regularly to maintain effective UVB output
• UVB emission decreases over time even when the lamp still produces visible light
• Handle with care to avoid damage to the fluorescent tube

Ideal for Reptile Keepers Who...

• Keep diurnal reptiles such as Bearded Dragons, Iguanas, turtles, or tortoises that require UVB lighting
• Want the proven, award-winning industry standard reptile UVB lamp
• Need a 48-inch T8 fluorescent UVB lamp for their terrarium lighting setup
• Are looking to prevent or reverse metabolic bone disease in their reptiles
• Value high quality German-made construction for reliable long-term performance

Frequently Asked Questions

What does 5% UVB output mean?
A 5% UVB output means the lamp emits ultraviolet B radiation at a level appropriate for diurnal reptile species, supporting natural vitamin D3 synthesis in reptile skin for calcium metabolism and overall health.

How far away should my reptile be from the lamp?
The ReptiSun 5.0 T8 is effective for UVB-induced photo conversion of vitamin D3 at distances up to 12 inches from the lamp surface.

Which reptiles is this lamp suitable for?
The ReptiSun 5.0 T8 is suitable for turtles, tortoises, Bearded Dragons, Iguanas, and all other diurnal reptile species that require UVB lighting.

Where is this lamp made?
The ReptiSun 5.0 T8 is high quality construction made in Germany.

How often should I replace the lamp?
Replace the lamp regularly to maintain effective UVB output. UVB emission decreases over time even when the lamp still produces visible light.

Product Highlights

• Award-winning, industry standard 5% UVB T8 fluorescent lamp for reptiles
• 48-inch lamp length for standard T8 terrarium fixtures
• Effective UVB range up to 12 inches for reliable vitamin D3 synthesis
• Suitable for turtles, tortoises, Bearded Dragons, Iguanas, and all diurnal reptiles
• High quality German-made construction for long-term reliable performance
• Trusted Zoo Med reptile lighting technology

Product Specifications