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5 Best UVB Bulbs for Chameleons


Most recommended
Exo Terra Repti-Glo 10.0
  • Size: 26 Watts
  • 9 x 3.5 x 3.5 inches
  • Wattage 25 watts
A good choice too
Exo Terra Repti-Glo 2.0
  • Color White
  • Brand Exo Terra
  • 2.6 x 2.6 x 7.8 inches
A good choice too
CTKcom 25W UVB
  • Brand CTKcom
  • Light Source Wattage 25 Watts
  • Item Weight 0.22 Pounds
Honpal Led Reptile Light
  • Brand Honpal
  • Voltage 110 Volts
  • 20000 Hours
Taysing 2 Pack Clamp
  • Taysing
  • Item Weight 1.71 pounds
  • 5.75 x 5.67 x 4.8 inches

Choose the Best UVB Bulbs for Chameleon

Customer’s Choice: the Best Rated UVB Bulbs for Chameleons

8 users answered this survey. Please help us improve this review!

50.00% of users selected Exo Terra Repti-Glo 10.0, 37.50% selected Exo Terra Repti-Glo 2.0, 12.50% selected CTKcom 25W UVB, 0.00% selected Honpal Led Reptile Light and 0.00% selected Taysing 2 Pack Clamp. Every month we analyze your answers and change our rating.

If you’re a chameleon keeper, then you know how important it is to provide your pet with the right UVB lighting. Not all UVB bulbs are created equal, so it can be tricky to figure out which one is best for your chameleon.

In this comprehensive guide, we will discuss the different types of UVB bulbs and recommend some of the best options on the market. We’ll also give you some tips on how to choose the right bulb for your chameleon’s needs. So read on to learn more about UVB lighting for chameleons!

Exo Terra Repti-Glo 10.0 Compact Desert Terrarium Lamp

This 26-watt compact fluorescent bulb is an excellent choice for desert dwelling reptiles.

The Ultra High UVB output provides necessary warmth and calcium needed by these cold blooded animals, making it perfect to use with screened terrariums or colonies that have dense screen covers on them so they can filter out some UVA/UVB light from entering their bodies (such as winter months).

In addition you may want to consider adding Repti Glo 2.0 Compact Fluorescent Bulbs for basking if your reptile needs more visible light and heat.

However, be careful as the lamp can start humming loudly over time, and the connection between the socket and bulb can become loose and break easily. [1]

  • Ultra High UVB output effective up 50 cm
  • Provides necessary UVB rays
  • For use with screened terrarium
  • Using in combination with Repti Glo 2.0

  • Humming loudly
  • Broke off at the connection of the socket to the bulb over time

Exo Terra Repti-Glo 2.0 Compact Fluorescent Full Spectrum Terrarium Lamp

Compact fluorescent bulbs are great for terrariums. This 13 watt compact fluorescent bulb has a great CRI rating of 98. This means that it will help your pet see their surroundings more brightly while providing plenty of bright light to help your garden look its best.

The output of this bulb is 100% UVB, which is perfect for basking lizards and tortoises. The Repti-Glo light spectrum helps plants grow healthy in your terrarium. [2]

  • For all reptiles & amphibians
  • Stimulates plant growth
  • High Color Rendering Index

  • It doesn’t contain UVB

CTKcom 25W UVB Light UVA Bulb Halogen Basking Bulb

The 97% UVA and 3% UVB rays emitted will make your pet’s skin healthier. This lamp has a glass tube that reduces the risk of the filaments being damaged. This means you can use them for a longer time without worrying about their lifespan.

Other animals may not be able to do this because they are exposed to the hot temperatures without any protection.

This light has a low energy consumption of only 25 watts. That means it will help you save on your electricity bill. It also comes with a one-year warranty, just in case something goes wrong.

Although it doesn’t put off much heat, this is still a good basking bulb on the market. [3]

  • Stimulate appetite
  • 3% UVB promote vitamin D3 synthesis
  • Widely use
  • Very easy to use this UVA UVB Lamp

  • Bulbs do not put off a lot heat
  • Bulbs started to flicker

Honpal Led Reptile Light for Bearded Dragons Chameleon

This innovative light is perfect for any home or business that has a few reptiles. The 3 watt equivalent to 26 watts of lamp effect will make your guests think they’ve been transported into the wilds with all those amazing creatures! This high quality aluminum product is made to last.

It will last on average for 20 000 hours, which means that if you invest in it, you will see an increase in foot traffic very quickly!

The light spectrum is important for reptiles because it helps them with their metabolism and getting the right kind of food. It also helps with their bone growth and getting the right kind of calcium.

But be warned: this light is so dim that it probably won’t do much to penetrate the darkness of your reptile’s habitat. And because it doesn’t generate any heat, you’ll have to provide another heat source if you want to keep your pet warm. [4]

  • Helps to increase activity levels, appetite and reproductive behaviors
  • High quality
  • Easy to use
  • Widely used

  • Does not put out any heat
  • The light is very dim

Reptile Clamp Heat Lamp Fixture Holder Turtle Lights

This fixture holder is great for turtles or lizards because it comes with two UVB light bulbs. This will give your pet the heat and light they need. The 360 degree rotating lamp head can shine light in any direction you need it to.

This is just like a flashlight! It also has an adjustable stand that lets you control how much brightness is best for any situation.

This is one of the best UVB bulbs for chameleons. It is perfect for those who want to give their pet the best chance at a long and healthy life. If you have a chameleon, this is an absolute must-have. [5]

  • Simulates sunlight
  • Dimmable Switch
  • Adjustable stand
  • Multi-function

  • It has a strong clamp, very tightly screwed

Buyer’s Guide

What is UVB?

UVB is the ultraviolet light that helps reptiles and amphibians to process vitamin D in their skin. It also has some benefits for humans, but we’ll focus on chameleons here. In the wild, chameleons get UVB exposure from the sun. But when they’re kept as pets, they need a special UVB bulb to get the right amount of exposure.

There are two types of UVB bulbs: linear and compact. Linear bulbs provide more light over a wider area, while compact bulbs provide less light but over a more concentrated area. Both types of bulbs can be effective, but it’s important to choose the right one for your pet’s needs.

Compact UVB bulbs are best for small tanks or enclosures, while linear UVB bulbs are better for larger tanks or enclosures.
If you’re not sure which type of bulb to get, ask a reptile expert at your local pet store.

Once you’ve chosen the right type of bulb, you need to make sure it’s the right size. UVB bulbs come in different sizes, so it’s important to choose one that’s the right size for your pet’s enclosure. If the bulb is too small, your pet won’t get enough exposure. If the bulb is too big, your pet may be overexposed to UVB.

What is UVB?

To find the right size bulb, measure the length and width of your pet’s enclosure. You will need to consult a reptile expert or the manufacturer’s instructions to find a bulb that will provide the right amount of UVB exposure for your pet. [8]

What Lights Do Chameleons Need?

Chameleons need UVB rays to stay healthy, and this is because it helps them process calcium. Calcium regulation affects the way they grow into adults!

Chameleons need a UVB light to produce enough Vitamin D3 in their bodies, but not all lights are created equal. We’ll take a look at the best bulbs and how they stack up against one another so you can make your choice with confidence!

If you’re looking for a UV light that provides both short-term warmth and long term curing, then look no further than the popular fluorescent bulb. Linear fluorescent bulbs provide more UVA exposure than their compact counterparts. They can be a bit more expensive to purchase, but they emit less visible blue spectrum infrared, which is perfect if your goal is animal tanning!

Compact fluorescent bulbs are a great beginner’s choice for chameleons. They emit less UVB and last for a shorter amount of time, so you will have to replace them more often than linear light bulbs.

Chameleons need a lot of UVB, and LED bulbs are the newest type on the market.

They’re expensive but last much longer than fluorescent light bulbs while using less energy! These bright lights will help your pet get all of its necessary nutrients in one easy source.

For this simple treat recipe, mix 1 part molasses with 4 parts water.
Let the mixture stand overnight before using it as normal. This recipe should serve 2-3 small animals per day. [6]

UVB’s Role in Chameleon Health

Chameleons need UVB radiation to produce vitamin D and calcium in their bodies. Chameleons need vitamin D to absorb calcium. This is necessary for strong bones and healthy muscles. If a chameleon doesn’t get enough vitamin D, it can develop a condition called metabolic bone disease. This disease weakens the chameleon’s bones and makes them more likely to break.

UVB’s Role in Chameleon Health

UVB radiation also helps chameleons regulate their body temperature. Chameleons can raise their body temperature by being in the sun or by being under a UVB bulb. This will help them digest food properly.

There are two types of UVB bulbs on the market: linear and compact.

  • Linear bulbs emit UVB radiation in a straight line, while compact bulbs emit UVB radiation in all directions. Both types of bulbs provide vitamin D and calcium to chameleons, but linear bulbs are more efficient because they provide more UVB radiation over a shorter distance.
  • Compact bulbs are a good choice for chameleons that like to bask in the sun or under a heat lamp.These bulbs can be placed closer to the basking spot so that chameleons can get the UVB radiation they need without having to climb too high. [7]

What UVB Lights Are Available?

The market is flooded with a variety of UVB light bulbs. Each type has its own unique set-of benefits and drawbacks that you should know before making your purchase decision!

CFLs are a popular type of UVB bulb because they’re relatively inexpensive and easy to find. However, these bulbs don’t last as long as other types of bulbs. Some other types of bulbs emit more radiation or produce light in the blue range. This can be harmful to our skin’s health.

The most powerful type of UVB bulb is the linear fluorescent. It emits more radiation than any other kind, but it’s also very expensive to replace on your own!

Metal halide bulbs (MHs) are the newest type of UVB bulb. They emit a lot of UVB radiation, but they’re also very expensive. [6]

What Full Spectrum Lights Are Available?

The Zoo Med Reptisun LED UVB Terrarium Hood is a top of the line product that will give your chameleon the best chance to thrive. It has an adjustable light fixture, two energy efficient LED lamps, and a reflector dome to make sure your reptile gets the most benefit from the UVB rays

If you are looking for a more budget friendly option, the Zoo Med Reptisun T-12 UVB Fluorescent Tube is a good choice.
It provides your chameleon with the necessary UVB rays, and it is very affordable.

There are also several different bulbs that you can purchase that will provide your chameleon with the full spectrum of light.

UVB Rating

Ideally, you want a rating of at least five on your chameleon’s bulb, but you can use a higher-rated bulb if your chameleon gets enough basking time under the preferred size. This will help keep your chameleon’s bones healthy.

If you’re not sure what UVB rating to get, err on the side of a higher-rated bulb. It’s better for your chameleon to have too much UVB light than not enough.

UVB fluorescent bulbs are the most common type of UV light Bipin has to offer. Chameleons need a heat lamp to help them digest food. Get one that is rated at least 20 Watts. If it is any lower, the lamp will not work well with the little heat that the chameleon produces naturally.

If you don’t want to deal with the hassle and expense of other types of UVB bulbs, the fluorescent light is a great option.

UVB Rating

Mercury vapor lasts longer and gives off more of that helpful radiation than other types of traditional or newer lighting technologies like fluorescent lamps do! They use more electricity and give off a lot of heat. You will need to be careful about where to place them in your enclosure.

LED lights use less electricity than mercury vapor lamps and they also last longer, up to 50k hours. They are the new rage in artificial light because they produce long-lasting and energy efficient UVB. If you’re looking for an affordable option with a bright output, this is it. [7]

Bulb Types

There are three main types of UVB bulbs available on the market today: linear, compact, and coil. Each type has its own set of pros and cons that you’ll need to consider before making a purchase. Here’s a quick overview of each type:

  • Linear bulbs are long and skinny, making them a good choice for narrow enclosures. They emit a very strong UVB output, but they can be difficult to find in stores.
  • Compact bulbs are shorter and wider than linear bulbs, making them a better choice for wide enclosures. They don’t emit as much UVB as linear bulbs, but they’re much easier to find in stores.
  • Coil bulbs are the newest type of UVB bulb on the market. They’re shaped like a coil, which makes them ideal for use in small enclosures. They emit a moderate amount of UVB, but they can be difficult to find in stores.

No matter which type of bulb you choose, make sure that it’s rated for reptiles. Reptiles are sensitive to UVB light, so it’s important to choose a bulb that’s specifically designed for them. [7]

Bulb Wattage Size

The first thing you need to do when choosing a bulb is figure out the wattage you need. The general rule of thumb is that you want your basking spot to be about 30-32 degrees Celsius. That’s 86-89.60 Fahrenheit for those in the US. To achieve this, you’ll need a 100 watt bulb for every 20-gallons of tank size.

So, if you have a 40-gallon tank, you’ll need a 200-watt bulb. It’s important to note that these are just guidelines and your chameleon may require more or less heat than what is suggested.

The next thing you need to consider is the size of your bulb. There are two main types of bulbs, compact and regular.

The compact bulbs are more expensive but they emit the same amount of heat and light as the regular bulbs. The only difference is that the compact bulbs are smaller, which means they take up less space in your tank. If you have a smaller tank, then compact bulbs are a good option.

Bulb Wattage Size

Finally, you need to decide what type of bulb you want. There are two main types of bulbs: incandescent and fluorescent.

Incandescent bulbs are the traditional light bulbs that have been around for years. They are cheap and easy to find but they don’t last as long as fluorescent bulbs. Fluorescent bulbs are more expensive but they last longer and emit a better quality of light. If you can afford it, we recommend getting a fluorescent bulb.


How Many Watts of UVB Does a Chameleon Need?

Chameleons are an awesome pet, but care must be taken when choosing which type to get. UVB lamps provide sunlight for your little friend’s health and happiness- find out what kind they need based on its species!

You may be wondering what type of light is right for your chameleon. Most panther-colored cats need around 12 – 15 watts of light. While most veiled females need between 13 and 14 watt UVB exposure to stay healthy.

How Much UVB Should a Chameleon Get?

Chameleons should be exposed to UVB for 12-14 hours per day, with the ideal being closer to 14 hours. This can be provided by either natural sunlight or artificial lighting. If using artificial lighting, it is important to choose a bulb that emits high levels of UVB, as not all bulbs on the market do.

There are two main types of UVB bulbs: T12 and T Five.

T12 bulbs emit less UVB than T Five bulbs, so if you are using a T12 bulb, your chameleon will need to be exposed to it for longer each day. We recommend 14 hours per day with a T12 bulb, and 12 hours per day with a T Five bulb.

In addition to the type of bulb, the distance the chameleon is from the light also matters. The further away they are, the less UVB they will be exposed to. We recommend placing the light so that it is about 18-24 inches from your chameleon’s basking spot.

Can Chameleons Get Too Much UVB?

Chameleons are very sensitive to UVB, so if your pet’s cages or enclosure begins overflowing with light it can be an indication that he/she could use some more. If your chameleon starts to act differently, like being shy around bright lights, this might mean that they are getting too much exposure to light. You should always check with a vet before making any adjustments to their health. You may not know how painful these treatments might become over time.

In terms of basking, too much UVB exposure can actually cause the chameleon to stop basking all together. If your chameleon doesn’t get enough light, it won’t be able to regulate its body temperature properly. This could lead to health problems in the future.

Chameleons need UVB light, but too much can be harmful.Follow the instructions that come with your device. If it starts to change colors, that might mean something is wrong. Be sure to watch it closely so you can see what’s happening. It’s important not to stare at your device for too long because that can make it stressed out.

Do Chameleons Need UVB?

Chameleons need to soak up as many UV rays in their natural environment or they will die. The chameleon’s skin doesn’t get enough sun, so it can’t produce enough vitamin D.

If it doesn’t get better, it might get sick from something like solar dermatitis. Solar dermatitis is painful for both humans and chameleons. Luckily, it can be treated easily with access to medicine.

Chameleons need UVB rays because they help the animal produce vitamin D. This nutrient is necessary for calcium absorption, which helps with strong bones and a healthy metabolism!

Chameleons living in the wild are exposed to long hours of sunlight every day. This exposure helps them keep calm and relaxed, thanks for UVA rays that regulate their moods as well!

Chameleons are beautiful creatures that can change color to match their surroundings. They need UVB rays for survival, but if they don’t get enough of these important nutrients it causes serious problems with bone health and development!

The chameleon is a unique creature that absorbs UVB rays through its skin to produce vitamin D3. If a UV bespoke does not have enough of this essential nutrient, it can lead to aggressive and even sickly behavior!

Chameleons are clever creatures, but they need a little help to thrive. One of the most important things you can do for your cham cooling escape is to provide it with an artificial UVB light source called “uv bulbs”. These lights will make sure your plant doesn’t get sick from not having enough sunlight.

Do Chameleons Need UVB Light at Night?

No, your chameleon does not need UVB light at night. In fact it’s recommended that you turn off the lights so they can get some sleep and be energetic for their day ahead! If you are using a basking bulb as your heat source, then you should leave it on after sunset. This is better for regulating your body temperature than other traditional methods, like incandescent bulbs or electric radiators. These traditional methods can emit harmful EMF radiation.

Chameleons need UVB light so that they can produce vitamin D and absorb calcium. Without enough of these nutrients, your cham could become sick or die!

If you are using a fluorescent tube UVB bulb, it should be turned off at night or when not in use. If your pet is having trouble sleeping, and they are restless and awake during the day, it might be because there is a problem with their health.

Pets need plenty of sleep just like people do, so if they’re not getting it, it could be a sign that something is wrong. If your pet is not feeling well, it is best to take them to the vet. Lethargy and not eating are common signs that something might be wrong.

Some people think that compact light bulbs might work better for these purposes. This is because they are smaller and do not need as much space around them as other types of light bulbs.

What Wattage Is Good for a Chameleon?

When shopping for a UVB light, make sure to look at the wattage. A higher number doesn’t always mean that food is better for your pet. In some cases, it might not have enough energy for your pet.

One big factor that is important to know is the different types of chameleons and what they need. Different types of lizards have different needs. For example, bearded dragons need a higher basking temperature than panthers or veiled chameleons.

To get the most out of your UVB bulb, it is important to choose one that is specifically designed for reptiles. There are many different types of reptile bulbs on the market, so it is important to do your research to find the best one for your chameleon.

UVB lights are a must-have for any chameleon owner. The most important thing to look at when choosing a sunscreen is how much UV radiation it produces. Sunscreen can either be harmful or beneficial, depending on what type of creature you live with.

Do Chameleons Need 2 lights?

Chameleons need one basking light and UVB to survive, but too much can be harmful. You should always have your bwk lamp on for 12 hours to help the chickens reproduce. The 14-16hour cycle will also keep them warm.

It is important for your chameleon to have the right temperature so it can thrive. The turtles will regulate their body temperatures by moving between spots like basking or cooling off areas. They do this in an effortless manner!

Chameleons also need a hiding spot where they can get away from the lights and rest in darkness. This is why it’s important to have a well-designed cage with plenty of branches and leaves for them to climb on and hide in.

Can Chameleons Sleep With Lights On?

Chameleons need to be exposed to natural light during the day and darkness at night in order for them to have sleep patterns, health benefits of a 24-hour cycle. You should provide your pet with an UVB bulb to act as a lamp source. The light will turn off when not being used, so it will be available during the day.

What Time Should I Turn Off My Chameleon Light?

You should turn off your chameleon light 12 hours after turning it on. This gives your chameleon a chance to rest and prevents it from getting too much heat and light.

Can My Chameleon Get Too Hot?

Yes, your chameleon can get too hot. If the temperature in their enclosure gets too high, it can cause them to overheat and become stressed. This can lead to a number of health problems, so it’s important to make sure that you have the proper lighting and heating set up in their enclosure.

Useful Video: What UVB bulb do chameleons need?


We hope that this article has helped you understand some of the factors to consider when choosing a light for your pet chameleon. You should think about what kind of bulb will work best based on their specific animal needs, so have you tried any recommended by us? Let’s hear about it in our comments section below!


  1. https://www.amazon.com/Exo-Terra-ReptiGlo-10-0-watts/dp/B00101GDIG
  2. https://www.amazon.com/Exo-Terra-Repti-Glo-Fluorescent-Terrarium/dp/B00101JIA6
  3. https://www.amazon.com/CTKcom-Halogen-spectrum-Reptilian-Aquarium/dp/B07B4Y5HVB
  4. https://www.amazon.com/dp/B0882WJ69K
  5. https://www.amazon.com/dp/B08CBJ552W
  6. https://www.chameleonschool.com/best-chameleon-lights/
  7. https://reptilesguide.com/best-uvb-bulb-for-chameleons/
  8. https://chameleonacademy.com/basics-uvb-for-chameleons/