Provide the perfect gentle glow of twilight for your shade-dwelling and crepuscular pets. The Reptile Systems T5 Ferguson Zone 1 Lamp is a premium, high-output (HO) fluorescent bulb explicitly engineered for reptiles and amphibians that require low levels of UV exposure to thrive.

Crafted in Germany, each batch of these full-spectrum lamps is thoroughly tested for precise UV index output. They replicate the gentle morning, evening, or filtered canopy sunlight of natural habitats, providing a balanced blend of UVA and UVB. This 2.4% UV output safely triggers vitamin D₃ synthesis and proper calcium absorption, ensuring your pets remain structurally healthy while completely eliminating the risk of Metabolic Bone Disease (MBD).

Why Choose the Reptile Systems Zone 1 T5 Lamp?

• High-Output Efficiency: T5 technology provides significantly more powerful light penetration and greater energy efficiency compared to standard, outdated T8 fluorescent bulbs.
• True Full-Spectrum Color: Features excellent color rendering to bring out and enhance the stunning, vibrant natural colors of your reptiles, amphibians, and plants.
• Batch-Tested Quality: Made in Germany and individually batch-tested to guarantee consistent, reliable, and safe UVI (UV Index) output.
• Eco-Series Compatible: Designed as a perfect replacement bulb for the Reptile Systems Eco Zone 1 T5 fixture.

Is this right for my pet?

This lamp is specifically calibrated for Ferguson Zone 1 animals—species that are typically nocturnal, crepuscular (active at dawn and dusk), or shade-dwellers that avoid direct, harsh midday sunlight.

Perfect for:

• Leopard Geckos
• Crested Geckos & Gargoyle Geckos
• Corn Snakes & Milk Snakes
• Burmese Pythons
• Dart Frogs & Tree Frogs

Specifications & Size

• UV Output: Equivalent to 2.4% UV
• Expected Lifespan: Replace after 1 year of normal use to ensure optimum UV output.
• 12-Inch; 8 Watt

Important Safety & Installation Notes

• Ballast Required: This is a replacement bulb only. It requires a compatible T5 electronic ballast/controller to function and will not operate on standard magnetic ballasts.
• Safe Distance: To protect your pet's ocular (eye) health, always mount this lamp horizontally overhead at a minimum distance of 12 inches away from the back of the animal.
• Reflector Note: Using a reflector is highly recommended to properly direct the light, as a high-quality reflector can easily double the light output reaching your enclosure.