Top 10 Best UVB Bulbs for Tortoise Reviews 2022

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Best UVB Bulbs for Tortoise

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Heating and lighting are essential for all living creatures, psychologically and physically. The day-to-day agenda for living things and even reptiles are at least partly uttered by the sun. Sunlight, on the other hand, will not just help you feel happy and warm, but it offers necessary vitamins as well. The same goes for your pet. Tortoises, for instance, don’t have a clock on their terrariums to keep their schedule on. Typically, they rely on lighting so that tortoises will stay on the track.

Without proper heating and lighting, tortoises and other reptiles like bearded dragons may possibly experience stress and other issues and worst their body will react to it in a negative way.

Fortunately, this problem isn’t hard to solve. Giving proper lighting and heating with the aid of a UVB bulb for your tortoise is as essential as offering water and food. However, choosing the best UVB for tortoise can be challenging due to lots of available options on the market today.

But, if you’re currently on the market and not sure which is the right bulb that suits your tortoise, no worries we’re here to guide you. Here, we have put together a list of the 10 best UVB bulbs for tortoise where you can choose from.

What is UVB Light?

UVB lights are important for the correct metabolism of calcium. Apart from that, they also control the production of vitamins D3 in the skin of reptiles such as tortoises. For most reptiles, UVB lights are their primary sources of vitamin D3. As a matter of fact, lack of UVB lights may possibly lead to severe calcium deficiency resulting in painful illnesses such as metabolic bone disease.

Best UVB Bulb for Tortoise: Top Picks for 2022

1. Reptizoo Energy Saving Lamps

As the name implies, this UVB bulb for tortoise will let you save lots of power while giving off brilliant brightness. Its intelligent and durable make sure that there’s an incoming stable current that protects its circuit board.

The Reptizoo energy saving UVB bulb can be used for one-year, six to eight hours each day. In addition, it offers essential UVB rays which are ideal for optimal calcium metabolism.

On the other hand, this is not only perfect for tortoises, but for frilled lizards and other desert reptiles as well.

Nevertheless, if this UVB bulb is installed properly and utilize on regular basis, the life of this item will be long enough. Also, make sure that distance between your pet and the lamp is 30cm to 50cm.

2. Lucky Herp Desert UVB Reptile Light Bulb (26W)

This UVB light features a glass tube that is made using a machine. It also has a low UVB fading rate and a stable UVB. This bulb doesn’t have a harmful UVC output.

In actual fact, this UVB bulb is perfect desert dwelling reptiles including leopard gecko, tortoise, and other species of lizards.

On the other hand, this 10.0 UVB light is extremely beneficial for reptiles as it gives off calcium and Vitamin D3. It also reverses or prevents metabolic bone illness. Moreover, its 30 percent UVA output increase natural behaviors such as feeding and mating.

The good thing about the manufacturer of this product is that they offer three months service for their lamps from the date your bough it.

3. ReptiSun 10.0 UVB 13W Mini Compact Fluorescent by Zoo Med

This 13 watts UVB bulb is suitable for both basking and dwelling reptiles. Even so, this mini compact fluorescent lamp utilizes an exceptional UVB conducting quartz glass for optimum UVB infiltration.

In its regular threaded sockets, there are cool burning fluorescent bulbs (compact) screwed on it. As a matter of fact, this feature will remove the need for separate ballasts.

Furthermore, it could be oriented horizontally or vertically in your reptile’s clamp lamp fixture or hood. Either way, the emission of UVB helps is reversing and preventing metabolic bone diseases. Whereas the UVA increases the mating, feeding, as well as other natural behaviors.

4. UVB Reptile Light Bulb 10.0 (13W) by CONOMOYPET

This UVB light bulb from CONOMOYPET utilizes professional technology which is beneficial for the health of your reptile. Moreover, it has a long service life, thanks to its intelligent chip that make sure incoming stable current.

The CONOMOYPET UVB Reptile Bulb 10.0 has a brilliant UVB output. As a matter of fact, its quartz glass material is contributing to UVB wavelength saturation. Apart from that, it offers essential UVB rays for maximum calcium metabolism. Plus, helps preclude metabolic bone diseases.

Similar to other bulbs in this list, it saves a lot of electricity as well. Its perfect condenser, on the other hand, gives off a brilliant brightness. In addition to that, this best UVB bulb helps in simulating the environmentof natural deserts, making it perfect for desert reptiles.

5. Evergreen Pet Supplies 100 Watts UVB Lamp

This daylight UVB bulb doesn’t have harmful UVC and is entirely self-ballasted. In actual fact, its vapor bulb offersanimals warmth as well as vitamins that are essential for their health.

Furthermore, this bulb is best suited for tortoises, bearded dragons, toads, frogs, chameleons, lizards, iguanas, geckos, turtles, rosy boa, pythons, and other snakes. In fact, it this product known as one of the best reptile bulbs today.

The Evergreen Pet Supplies UVB lamp is compatible with different types of enclosures such as vision cages, terrariums, tanks, and verrariums. On the other hand, it’s ideal for those who are looking reptile UVB bulb and UVB light.

Another good thing about this bulb is that it’s actually tested for quality. In fact, Evergreen Pet Supplies has conducted a three-step on every lamp to make sure that their light is functioning properly.

6. UVA + UVB Full Spectrum Sun Lamp by STTQYB

This bulb is ideal for a wide variety of amphibians and reptiles that include:

  • Blue tongues
  • Tegus
  • Monitors
  • Chuckwallas
  • Toads
  • Frogs
  • Chameleons
  • Lizards
  • Iguanas
  • Turtles and
  • Tortoises

This bulb that is perfect for daylight use has 3 percent UVB which supports Vitamin D3 production and 97 percent UVA that stimulate the appetite of reptiles. Moreover, it absorbs calcium completely. Its 3-dimensional turned in surface reflection strengthens the ultraviolet spectrum.

As an important reminder, make sure to switch on this UVB bulb at least two to four hours per day. Also, when you turn it off do not turn on the bulb instantaneously. Because the unexpected arrival of electrical pulses with the bulb’s original high temperature may possibly prickle the bulb directly.

Nevertheless, it’s one of the affordable yet high-quality UVB bulbs on the market today making it ideal for buyers who don’t have enough budget for expensive ones.

7. 75 Watts Infrared Heat Bulb by Evergreen Pet Supplies

Another best UVB bulb from Evergreen Pet Supplies that offers a dominant source of ultraviolet heat productionsfor animals that need heat at night devoid of the light output which is produced by UVB lights.

This infrared heat bulb is ideal for the tortoise and other varieties of amphibians and reptiles such as tegus, toads, frogs, chameleon, lizards, iguanas, geckos, turtles, bearded dragons, and even hermit crabs.

Moreover, dogs, as well as cats who live outdoors that need head at night, can also use this heat bulb. On the other hand, it’s compatible with a wide variety ofreptile enclosures including vision cages, terrariums, glass/PVC/acrylic/plastic cages, tanks, vivariums, aquariums,and outside enclosures.

Nevertheless, if you’re planning to buy this UVB heat bulb make sure to utilize a high-quality socket. Also, plug the fixture or socket to a flow protector before plugging it to the wall.

8. 18 Inches UVB Fluorescent Bulb by Zilla

This 18-inch fluorescent bulb from Zillais best suited for reptiles (desert dwelling) that need UVB and UVA lighting. One of the best things about this product is that it offers UVB lights which tortoise need in order to metabolize needed calcium. As regards to the reptile’s bone health, the additional amount of UVB light delivered by this fluorescent bulb is vital as proper water and food for long-term strength.

Moreover, it offers needed and enough UVA light. Whereas, its visible-spectrum lighting makes the tortoise’s skin color more presentable and glowing.  To make sure proper UVB levels, you need to change it every twelve months. Either way, your reptile can use it for an average of 3500 hours.

9. PROKTH E27 UVB Lamp for Reptiles

This 13 watts and 220 volts lamp come with a high UVB output. This high-quality and brand new UVB lamp for reptiles comes equipped with a built-in ballast. In addition to that, it is an energy-saving and compact lamp.

The PROKTH E27 UVB Lamp is ideal for both subtropical and tropical reptiles. As a matter of fact, it can also rouse the reproduction of amphibians and reptiles.

One of the best things that set this UVB bulb from other models is that it can change the sunlight completely. Furthermore, it offers the needed UVB rays so that your tortoise and other reptiles such as turtle, insect, and lizard will be able to get the finest calcium metabolism.

10. 160 Watts SunForce Mercury Vapor Bulbs

This bulb from P & P outputs UVB as well as UVA with MicroWatts/CM2 that’s higher as compared to other brands. As a matter of fact, the said output enables the bulb to penetrate further towards your tortoise’s cage assuring proper UV.

Either way, this bulb gives off heat, light, UVA, and UVB. On the other hand, using the SunForce Mercury Vapor UVA/UVB bulb is one of the most effective ways of simulating natural heat and sunlight.

However, the simulation doesn’t only offer ideal levels for optimal health, it has life-saving benefits as well. Moreover, this bulb can throw UV up to three feet. Aside from tortoises, it is also highly recommended for:

  • Water dragons
  • Basilisks
  • Sailfin lizards
  • Water turtles
  • Tegus
  • Monitors
  • Iguanas
  • Chameleons and
  • Bearded dragons

Things to Remember When Using A UVB Lamp or Light

UVB lights from bulbs actually lose their intensity more rapidly if they are positioned away from your With that said, a UVB bulb must be placed 12 to 15 inches above your pet. Also, make sure that it’s not over 18 inches.

UVB, on the other hand, can’t penetrate over a glass material and it can be blocked with a fine mesh partially. Thus, don’t place a glass over the cage between the animal and bulb. But, if you really need a mesh top to prevent escapes you can go for a type that has a bigger Nevertheless, the majority of UVB bulbs today are specially created so that UVB will pass over the glass.

When buying a UVB bulb, considering the amount of UVB it gives off is necessary. However, most species need a bulb that produces three to five percent of UVB.

A UVB bulb doesn’t last forever. In fact, after a couple of months of usage, their output will begin to decrease. Thus, you need to replace it every 10 to 12 months. Bear in mind that it’s one of the continuing costs of keeping a tortoise.


Unfortunately, UVB bulbs or lamps are the most commonly overlooked part of a tortoise’s habitat. As a matter of fact, without these lightings, your tortoisemay possibly develop a metabolic bone illness, become lethargic, have a lack of appetite, and won’t be able to synthesize Vitamin D.

Thus, if you have a tortoise or planning to have one, it’s significant that you should buy the best UVB bulb. Because if you didn’t you are putting the life of your pet in danger.

Either way, choosing the best one doesn’t have to be difficult, by simply considering some important factors you will definitely end up with the best product.  Nevertheless, if you are looking for a high quality, long-lasting and produces adequate UVB bulb, check out our list of 10 best UVB bulbs for tortoise above.