Chameleons are amazing animals and keeping them as pets requires a lot of effort. One such effort is by providing for them the best UVB bulbs.

Due to their temperamental personalities and specific care requirements chameleons needs both UVA and UVB light because it helps them absorb vitamin D and for their total wellbeing.

If finding the right type of UVB  bulbs for your chameleon has been an issue, well worry no more as we’ve listed and reviewed the best UVB bulbs for chameleons below.

Buying Guide: Things to Consider Before Buying Chameleons UVB Bulbs

Type: There are a wide range of lighting accessible for pets, yet four sorts work best for pet reptiles: minimized fluorescent, metal halide, straight fluorescent, and mercury fume. Each type has its advantages, and some are more costly than others.

Fixture: On the head of buying UVB bulbs for your chameleon, you’ll need a light installation to mount them. When looking for UVB bulbs, consider the sort of installation required and buy as per the kind of lighting you’ve chosen.

Rating: Light bulbs for reptiles are evaluated for the level of radiation discharged in the UVB extend – it for the most part scales from 1% to 10%, so pick the rating that is proper for the chameleon species you’re keeping.

Size: On head of picking the correct rate rating for your chameleon cage, you’ll additionally need to pick a bulb the correct size. Consider the sort of installation you have and the kind of cage you need to figure out where you can mount the apparatus for the best advantage.

 Best UVB Bulbs for Chameleons Compilation Chart

Product Features Where to Buy
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Get it on Amazon
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Get it on Amazon

Lighting Type: Mercury vapor| Watts/Rating: 100 watts| Features: Self-ballasted, produces heat

Effectively one of the most famous choices in UVB bulbs for chameleons, this 100-watt bulb gives both UVA and UVB beams notwithstanding being a brilliant wellspring of daytime heat.

The Evergreen Pet Supplies 100 Watt UVA UVB Mercury Vapor Bulb is self-ballasted for wellbeing and good with all styles of nooks, including terrariums.

Pros Cons
Self-ballasted for safety (no UVC rays) Percentage UVA and UVB is not listed on the package
Compatible with all types of enclosures May not produce as much heat as expected

Lighting Type: Fluorescent| Watts/Rating: 10.0 UVB, 39 watts| Features: Stronger output, brighter light

In case you’re searching for a full-range light that gives UVB beams, yet you’re not worried about warmth, the Zoo Med ReptiSun 10.0 UVB T5 HO Lamp is a decent alternative. It arrives in a 34-inch length which is ideal for bigger terrariums and it offers more grounded UVB and more brilliant light than standard.

Simply remember that you’ll have to give a different relaxing region in the event that you pick this light as your chameleon’s essential wellspring of UVB beams.

Pros Cons
Recommended by zoos and veterinarians Requires a separate 36-inch hood for mounting
Provides full-spectrum light and UVB Produces minimal heat

Lighting Type: Mercury vapor| Watts/Rating: 125 or 160 watts| Features: Self-ballasted, full-spectrum

Accessible in two wattages (125 and 160), the Exo Terra Solar-Glo High-Intensity UV/Heat Mercury Vapor Lamp is an across the board answer for your chameleon’s lighting and luxuriating needs.

This mercury fume light gives all the advantages of regular daylight alongside ideal degrees of UVA and UVB. Since it produces heat, you can likewise utilize it as a luxuriating light as long as you keep up a protected distance.

Pros Cons
Available in 125 or 160 watts Some bulbs may not last as long as others
Full-spectrum with UVA and UVB rays

Lighting Type: Compact fluorescent| Watts/Rating: 13 or 26 watts| Features: Compact size, affordable price, high output

In the event that you’ve just got lounging regions set up and you’re basically searching for a reasonable wellspring of UVB beams for your chameleon, the Exo Terra Repti-Glo 5.0 Compact Fluorescent Terrarium Lamp is a decent alternative.

Accessible in 13 and 26 watts, these reduced bright light bulbs have a high UVB yield compelling up to 12 inches and furthermore give UVA beams.

Pros Cons
Compact size fits well in most standard fixtures May not last as long as some brands

Lighting Type: Mercury Vapor| Watts/Rating: 100 and 160 watts| Features: Self-ballasted, full-spectrum

For a bulb that gives UVA and UVB beams that likewise serves as a luxuriating spot, the Repti Zoo Full Spectrum UVA + UVB Mercury Vapor Basking Spot Lamp is an extraordinary alternative.

It comes in 100 and 160 watts and is self-ballasted to forestall perilous UVC beams. It functions admirably with most standard apparatuses.

Pros Cons
Available in two wattages, 100 and 160 May not last as long as some brands
Provides UVA, UVB, and heat source

How We Picked

During our review, more facts and data about these UVB bulbs were gotten from deep research and online reviews (both positive & negative). With the result and feedback we got, we were able to rank each product according to the standard we set.

Looking at our review, each chameleon UVB bulb has been carefully categorized according to our research result. Also, take note that the bulbs that didn’t meet our standard was not included among this list.

Frequently Asked Questions

Do chameleons need UVA or UVB?

Chameleons need both UVA and UVB light. UVB is especially significant in light of the fact that it helps the chameleon absorb nutrient D which they would then be able to change over into calcium.

Will a UVB bulb grow plants?

Truly, UV has benefits for plant growth, yet it can still cause harm to plants and people if not utilized appropriately. That full range light should impersonate regular daylight to make the plants feel as though they are being developed outside.

How many hours of light does a chameleon need?

12 hours. They require 12 hours of introduction per day to the “UV-B” range of light. This range (290-320nm) can be given by special light bulbs or common unfiltered sunlight (which is the best source). Bulbs explicitly expressing that they give 5% or more UV-B spectrum should be utilized while the chameleon is inside.


If you’ve read this review, it implies that you are searching for the best UVB bulbs for chameleons and perhaps you’re ready to buy. If that be the case, we suggest that you take as much time as is needed to go through each product and pay closer attention to its features, advantages, and disadvantages before buying.