SKU: 80392593437

Exo Terra Reptile UVB Pro 300 22" / 550mm T5 VHO - 24W

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Description

Exo Terra Reptile UVB Pro 300 22" / 550mm T5 VHO - 24WT5 Very High Output UVB300 Bulb Long lasting Very High Output (VHO) UVA & UVB light Unique phosphor blend replicates solar UVB Suitable for animals basking in open or mid day sunlight UVA rays stimulate appetite, activity and reproductive behaviour UVB helps prevent Metabolic Bone Disease Helps promote healthy Vitamin D3 synthesis Maximises calcium absorption Replicates vital parts of the sunlight spectrum. Superior UVB penetration, ideal for tall

T5 Very High Output UVB300 Bulb

  • Long lasting Very High Output (VHO) UVA & UVB light
  • Unique phosphor blend replicates solar UVB
  • Suitable for animals basking in open or mid-day sunlight
  • UVA rays stimulate appetite, activity and reproductive behaviour
  • UVB helps prevent Metabolic Bone Disease
  • Helps promote healthy Vitamin D3 synthesis
  • Maximises calcium absorption
  • Replicates vital parts of the sunlight spectrum.
  • Superior UVB penetration, ideal for tall terrariums
  • Recommended for use with the T5 Terrarium Top

 

 

The Exo Terra Reptile UVB300 is specifically tailored for reptiles that thrive in environments with intense, direct sunlight, such as deserts or open savannahs.

With its 14% UVB output, this bulb delivers the highest UV intensity among the T5 series, meeting the needs of reptiles requiring high levels of UVB exposure. Supporting Ferguson Zones 3-4 and the Euphotic and Heliophotic Zones, it provides the UVB necessary for open and mid-day sun baskers. The UVB300 is critical for maximising vitamin D3 synthesis, which is essential for robust bone growth, healthy shells, and preventing metabolic bone disease (MBD). This bulb is ideal for large enclosures or terrariums with minimal shading, replicating the intense sunlight found in arid and semi-arid regions. Its high UV output ensures reptiles receive adequate exposure even at greater distances from the bulb. To avoid overexposure, the positioning and distance from the basking area should be carefully considered. When used alongside basking lights and proper thermal setups, the UVB300 creates a complete and enriching environment that supports the health and natural behaviors of reptiles in high-UV habitats.

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 behaviour.

“The UVB and UVA2 spectrum is excellent – the most sun-like I’ve ever seen in a T5 lamp for terrariums – Thomas Griffiths of Tomaskas Ltd.”


Exo Terra’s T5 UVB bulbs are engineered to provide sufficient and biologically effective UVB output for up to 12 months, offering a reliable 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.

The Exo Terra® Reptile UVB300 VHO T5 Bulb helps promote healthy Vitamin D3 synthesis, which in turn facilitates improved calcium absorption – safeguarding against Metabolic Bone Disease. Its UVA and UVB emissions surpass those of traditional T8 bulbs and energy-efficient alternatives, while enhanced UVB penetration extends its suitability for use in taller terrariums or those equipped with denser screens.

For optimal results and prolonged lifespan of the bulb, we recommend using it in conjunction with the Exo Terra® T5 Terrarium Top High-Performance Reptile UVB Fixture.The longer sizes can be placed across multiple terrariums.

 

Long-lasting UVB output (12+ months).

Keepers can use the UV Index reference values to ensure that animals are exposed to an appropriate level of UV when basking. The intensity of the emissions varies depending on the distance from the basking area. Creating a gradient – from highest safe UV index at the basking area to lowest UV index in cooler areas – means they can completely self-regulate alongside their thermoregulatory behaviours. They should not be allowed to expose themselves to more than a safe maximum and should have the freedom to escape all light completely with areas of zero UV and Infrared. This can be achieved by strategically adding plants, hides, and decorative items to create shaded zones.

The UV radiation output of all UV-emitting bulbs gradually decreases over time. To ensure your animals consistently receive sufficient UV exposure, we recommend replacing the Exo Terra® Reptile UVB T5 tube — or any other UV bulb — at least every 12 months.


To support the efficient conversion of vitamin D3 and enhance various metabolic and hormonal processes, it is beneficial to ensure that UV light exposure is complemented by an ample supply of infrared-A (NIR) radiation. The most effective sources can be found in Tungsten Halogen or standard Incandescent spot bulbs, such as the Exo Terra Intense Basking Spot or Halogen Basking Spot. This combination promotes optimal body temperature regulation and overall well-being.

Pet care lamp for use with Reptiles, Amphibians and Invertebrates only.
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Exchange/Return Notes
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SKU: 80392593437

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4.6 ★★★★★
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mamacholina
Belleville, US
★★★★★ 3
Burns My Eyes
If your eyes have a sensitivity to sunscreen, they may have a sensitivity to this one. This product made my eyes burn for two days, with multiple washings. I have had problems with La Roche Posay sunscreen — if that is a helpful association. It has dimethicone —a silicone— in it (which might be the irritant). Its common in beauty products but some people avoid it for various reasons. If you have no sensitivities and don’t mind the silicone, then it could be an acceptable option for the value. It went on smooth and light, left no cast, and had a very mild scent. I will use it on my limbs, but I can’t use this on my face.
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Reviewed in the United States on September 15, 2023
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CHERYL
Waukegan, US
★★★★★ 5
WORKS! LIGHT! EASY TO APPLY AND USE!
Took and trip and knew I would be out in the sun. I know this is for the face, but I used on my arms, legs and face. It is light and easy to apply. Not sticky and heavy as some sunblocks can be. I am very pleased with this purchase/find, as it works well and was a fabulous price for this tube.
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Reviewed in the United States on July 15, 2025
A
Verified Purchase
Aurora
Charlottesville, US
★★★★★ 5
Recommended! A Must-Have for Sun Protection
Size: 1.5 Ounce (Pack of 1)
I've been using the Neutrogena Ultra Sheer Dry Touch SPF 50 Mineral Sunscreen Stick for a while now, and I can't imagine going out without it. This convenient stick sunscreen provides excellent sun protection without leaving behind a greasy or sticky residue. One of the things I love most about this product is the way it sits on my skin. It gives a subtle, healthy-looking glow that's far from chalky or unnatural. The "whiteness" it provides is subtle and believable, adding a touch of radiance to my complexion. I get compliments whenever I apply this on my face! The stick format is incredibly easy to apply and reapply throughout the day. It fits perfectly in my purse and doesn't require any messy fingers. The formula absorbs quickly and leaves my skin feeling smooth and protected. I use this sunscreen as a touch-up after applying my regular sunscreen, especially on areas like my face and neck. It provides an extra layer of protection and ensures that I'm fully covered from the sun's harmful rays. If you're looking for a reliable and effective sunscreen that won't leave you feeling greasy or sticky, I highly recommend the Neutrogena Ultra Sheer Dry Touch SPF 50 Mineral Sunscreen Stick. It's a must-have for anyone who wants to protect their skin from the sun while maintaining a healthy, radiant glow.
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Reviewed in the United States on September 8, 2024
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Rita Gonzales
Lake Worth, US
★★★★★ 5
Comfortable wear
Size: 1.5 Ounce (Pack of 1)
Spreads so easy - the big deodorant dispenser looks weird but it takes fewer swipes. Is soft and you can see where you applied. Must rub it in though. Dries down matte - excellent formula. Spreads easily and sets very quickly. Blurring effect is nice on my old wrinkled face. Not drying or tightening of skin feeling - comfortable and never heavy or tacky unless it’s more than 2 reapplications. Gets too white too. Slight cast but a LOT less than others. It takes more than 2 layers on me (Mac NC 20-25) I think this one is it. Not hard and chalky, agreeable haze but the finish is dry and pores are smoothed over. If they ever made a tinted stick like this I’d feel like I’ve won the lottery
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Reviewed in the United States on May 31, 2025
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KatC
Cuba, US
★★★★★ 4
Does the job, but it does whiten.
Size: 1.5 Ounce (Pack of 1)
It's a nice sunscreen, but I have light skin and it still lightens it even more. It can be blended out to not be as noticeable though. So, if you wanted a hands free sunscreen like I did, this may not work for you since you'd need to blend it out with your hands in order to reduce the whitening effect. Also, you should warm it up with your fingers first before applying it to your face so it doesn't drag your face and glides more easily. Skin wise, no reactions from it. I have slightly sensitive skin and do have acne and it never got worse from using this(used almost daily for 5 months now). If you use makeup, I'm 100% sure this with move your makeup so be careful with that, I'd put it on before and use something else for reapplication after. Texture is smooth and a tad sticky/greasy I'd say. Not 100% matt, but not glossy.
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Reviewed in the United States on June 14, 2024

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