Exo Terra Reptile UVB200 VHO T5 Very High Output UVB200 Bulb 39W (PT2428)
Give your reptiles the power of the sun!
- Long-lasting Very High Output (VHO), UVA & UVB light
- Sunergy™ phosphor blend for sunlike UVA & UVB
- UVA rays stimulate appetite, activity and reproductive behavior
- UVB helps prevent Metabolic Bone Disease
- Helps promote healthy Vitamin D3 synthesis
- Maximizes calcium absorption
- Replicates vital parts of the sunlight spectrum
- Superior UVB penetration, ideal for tall terrariums
- Compatible with standard T5 fluorescent light holders
- Recommended for use with the T5 Terrarium Top
The innovative Sunergy™ phosphor blend sets Exo Terra’s Reptile UVB T5 lamps apart. Sunergy™ is a state-of-the-art phosphor blend developed using German precision technology to replicate the energy spectrum of the sun, particularly in the UV range. This cutting-edge blend comes closer to natural sunlight than any other lamp on the market and is designed to meet the highest standards, delivering unmatched quality and performance. With Sunergy™, Exo Terra’s Reptile UVB T5 lamps provide reptiles with the UVB they need for health, vitality, and natural behavior.

“The UVB and UVA2 spectrum is excellent – the most sun-like I’ve ever seen in a T5 lamp for terrariums”
REPTILE UVB200 - T5 VERY HIGH OUTPUT UVB200 BULB
The Exo Terra Reptile UVB200 provides medium levels of UVB radiation, designed to mimic conditions found in semishaded or partially sunny habitats. These environments are typical for reptiles that are occasional baskers or those that spend part of their time in direct sunlight. With its 7% UVB output, the UVB200 delivers the balanced UVB exposure required for healthy vitamin D3 production and efficient calcium metabolism, helping prevent metabolic bone disease (MBD). This bulb aligns with Ferguson Zone 2 and the Mesophotic Zone, making it ideal for partial sun baskers that regulate their UV exposure between shaded and sunlit areas. Its medium UV intensity supports reptiles’ natural behaviors while promoting optimal health and vitality. Perfect for enclosures with basking zones and shaded retreats, the UVB200 allows reptiles
to self-regulate their exposure, ensuring a well-rounded and stimulating environment. When paired with Exo Terra
heat lamps, this bulb creates an ideal combination for maintaining temperature gradients and UV balance in the
terrarium.
Exo Terra’s T5 UVB bulbs are engineered to maintain consistent UVB output for up to 12 months, providing a dependable and energy-efficient solution for long-term reptile care. Specifically designed to integrate seamlessly with Exo Terra T5 fixtures and compatible with other standard T5 fluorescent light holders, these bulbs offer versatility and practicality for any terrarium setup. Their reliable performance and exceptional quality make them an essential component for creating optimal habitats that meet the diverse needs of reptiles.
T5 VHO UVB200 BULB - MESOPHOTIC ZONE
• PT2426 – Reptile UVB200 VHO – T5 Very High Output UVB200 Bulb 8W 300mm / 12”
• PT2427 – Reptile UVB200 VHO – T5 Very High Output UVB200 Bulb 24W 550mm / 22”
• PT2428 – Reptile UVB200 VHO – T5 Very High Output UVB200 Bulb 39W 850mm / 34”
• PT2429 – Reptile UVB200 VHO – T5 Very High Output UVB200 Bulb 54W 1150mm / 46”
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For full delivery & returns details, please refer to our Shipping & Returns page.
FREE SHIPPING* Free shipping applies on nearly all products across our website with Australian shipping addresses only. Customers living in rural areas or purchasing bulky/fragile items are advised to reach out first before ordering. Offer cannot be applied to previous purchases or the purchase of gift cards and cannot be redeemed for cash. Offer cannot be used in conjunction with any other discounts. Orders will arrive to destinations within 3-7 business days where possible, with Authority To Leave only. If you do not wish to use this delivery method, other chargeable methods will be available at checkout.
CLICK & COLLECT Local Pickup is available for all South Australian customers only. Customers can visit our Edwardstown warehouse during business hours to pick up their orders. Simply choose the Local Pickup option at checkout and we will email you when your order is ready. Local pickup purchases made outside of SA will be automatically refunded.