Medical-grade UVB phototherapy

Three clinician profile images Dermatologist-informed and clinic-ready

Clinically Proven UVB Phototherapy Safe. Effective. At Home.

Professional-grade light therapy devices for psoriasis, vitiligo, and other skin care routines.

Expert-reviewed protocol for 311nm and 308nm UVB care.

Shop Devices
Compliance badge Compliance badge Compliance badge Medical-grade wavelengths
UVB phototherapy device demonstration
4.8/5 from 1,200+ verified customers
Clinician-reviewed, trusted by home-care customers worldwide
60-Day Trial 60-Day Trial
1-Year Warranty 1-Year Warranty
Worldwide Shipping Worldwide Shipping
Dermatologist-informed design Dermatologist-informed design

Trusted By

Effective For Multiple Skin Conditions

Explore common skin concerns and compare UVB approaches for different treatment areas.

psoriasis-skin-condition
Elbows Knees Arms

Psoriasis

UVB phototherapy can support treatment of persistent plaques across localized and larger areas.

Phototherapy options: 311nm NB-UVB / 308nm Excimer
Learn more ->
vitiligo-skin-condition
Hands Arms Face

Vitiligo

Targeted UVB helps focus light on defined treatment areas while limiting unnecessary exposure to surrounding skin.

Phototherapy options: 308nm Excimer / 311nm NB-UVB
Learn more
eczema-skin-condition
Hands Arms Legs

Eczema

UVB phototherapy may be considered for persistent areas as part of a professionally guided treatment plan.

Phototherapy options: 311nm Narrowband UVB
Learn more
scalp-psoriasis-skin-condition
Scalp Hairline Behind Ears

Scalp Psoriasis

Comb-style delivery helps direct UVB through the hair toward affected areas of the scalp and hairline.

Phototherapy options: Targeted UVB / Scalp-directed phototherapy
Learn more
Phototherapy suitability varies by condition, treatment area, medical history, and device instructions. Consult a qualified healthcare professional when appropriate.

Before & After Results

Customer progress photos can help show how different UVB models may support different skin concerns when protocols are followed consistently.

Psoriasis plaques Day 1
Psoriasis plaques Day 30
UVBWell Luma Comb UVBWell Luma Comb

Psoriasis plaques

Localized vitiligo patch Day 1
Localized vitiligo patch Day 30
UVBWell Luma Flex UVBWell Luma Flex

Localized vitiligo patch

Scalp protocol access Day 1
Scalp protocol access Day 30
UVBWell Luma Comb UVBWell Luma Comb

Scalp protocol access

Focused stubborn area Day 1
Focused stubborn area Day 21
UVBWell Luma Station UVBWell Luma Station

Focused stubborn area

Localized care routine Day 1
Localized care routine Day 30
UVBWell Luma Flex UVBWell Luma Flex

Localized care routine

Focused Plaque Treatment Day 1
Focused Plaque Treatment Day 30
UVBWell Luma Station UVBWell Luma Station

Focused Plaque Treatment

Individual results may vary. Use should follow device instructions and guidance from a qualified healthcare professional.

Why People Choose UVBWell

Real experiences from people using phototherapy for different treatment needs, body areas, and daily routines.

★ ★ ★ ★ ★

Fits easily into my weekly routine

I was getting tired of making weekly trips to the clinic, so I decided to try home UVB therapy. Having the device at home has made it much easier to fit treatment into my schedule, and the controls are straightforward enough that the routine doesn't feel complicated.
★ ★ ★ ★ ★

More focused treatment where I needed it

I had some stubborn areas that didn't respond much to my old 311nm device, so I wanted to try something more focused. With this 308nm unit, it's much easier to concentrate treatment on the areas I want to treat. I also noticed a clear pink response on the treated skin, which I hadn't really seen with my previous device.
★ ★ ★ ★ ★

Simple to get started

The instructions were easy to follow and the controls were straightforward. I felt comfortable using the device pretty quickly, and after a few sessions I was encouraged by the early response.
★ ★ ★ ★ ★

Easy to use once I got familiar with it

Arrived well packed and in good condition. It took me a little while to get familiar with the settings, but after using it a couple of times everything felt much easier. I mainly wanted something I could use at home, and so far it has been convenient. I haven't used it long enough to say much about the results yet, but the device itself feels solid and well made.
★ ★ ★ ★ ★

The timer makes sessions much easier to manage

The device feels well made and reliable, but the smart timer is probably the feature I appreciate most. It takes some of the guesswork out of keeping track of each session and makes my routine easier to manage.
★ ★ ★ ★ ★

Much easier to focus on specific spots

What I like most is being able to concentrate treatment on smaller areas like my elbows, knees, and ankles. It gives me much more control over where I'm treating instead of covering a larger area than I need. The device also feels solid and well engineered.
★ ★ ★ ★ ★

Great support from start to finish

The product arrived quickly and everything was in good condition. What stood out most was the customer service. May took the time to answer my questions and explain things clearly, and she was responsive throughout the whole process. That made ordering a device like this online feel much easier.
★ ★ ★ ★ ★

Noticeably better build quality

I'm genuinely impressed with how solid this device feels. I've used several cheaper units in the past and had issues with weak light output or unreliable batteries. So far I haven't run into those problems with this Kernel device. It feels much better built and gives a more professional impression overall.
★ ★ ★ ★ ★

Feels solid and dependable

The light output looks even and consistent, and the device itself feels very solid in hand. I've used cheaper units before, and this one gives me a much better impression in terms of build quality and overall reliability.
★ ★ ★ ★ ★

Works well for larger treatment areas

I needed something for larger patches across my torso and legs. The treatment area is a good size, so I don't have to reposition the device as often during a session. The build quality feels solid, and the timer makes it easier to keep my sessions consistent.
★ ★ ★ ★ ★

Easy setup and a smooth experience

Everything arrived safely packed with the accessories included. Setup was straightforward, and I didn't have much trouble figuring out how to use it at home. The device feels well made, and customer service was also responsive when I had questions.
★ ★ ★ ★ ★

Easier to stay consistent at home

I've been using the device about three times a week for the past two months. Having everything at home makes it much easier for me to stick to a regular schedule instead of putting sessions off. The dosage information in the manual has also been clear and easy to follow, and so far the progress has been encouraging.
★ ★ ★ ★ ★

Easy to set up right out of the box

I was a little hesitant about ordering a phototherapy device online, but the packaging was very secure and everything arrived in good condition. The protective eyewear was included, and getting the device set up for the first time was easier than I expected.
★ ★ ★ ★ ★

Much easier to use on my scalp

I've dealt with scalp psoriasis for years, and reaching the areas I wanted to treat consistently was always difficult. The comb attachment makes it much easier to direct the light through my hair and focus on the scalp. I've been using it regularly for a few weeks and I'm happy with the progress so far.
★ ★ ★ ★ ★

Feels like a quality piece of equipment

The product arrived very well packaged, and my first impression was that it feels solid and professionally made. Everything about the packaging and presentation felt more substantial than I expected.
★ ★ ★ ★ ★

Convenient for both scalp and body areas

I've been using this on both my scalp and a few body areas, and switching between them has been straightforward. I like being able to use one device for different treatment areas instead of needing separate setups. After about six weeks, I've been pleasantly surprised by the progress I've seen.
Individual experiences may vary. Use should follow device instructions and guidance from a qualified healthcare professional when appropriate.

Smart Design Precise Control

Targeted 308 nm excimer phototherapy with precise coverage, controlled exposure and intuitive treatment functions.

308 nm XeCl Excimer Light

A xenon chloride excimer source delivers concentrated 308 nm ultraviolet light to selected treatment areas.

UVBWell product feature

Efficient Heat Dissipation

Optimized thermal management helps maintain stable performance during extended treatment sessions.

UVBWell product feature

Dose & Time Control

Dose‑based or time‑based mode per treatment plan.

UVBWell product feature

Six Precision Shields

Helps limit unnecessary exposure to surrounding skin.

UVBWell product feature

Built-In MED Test

A built-in test program designed to support professionally guided assessment of skin response.

UVBWell product feature

High-Intensity Output

35 mW/cm² output for controlled, localized phototherapy sessions.

UVBWell product feature

Compare UVB Devices Side by Side

Use this quick guide to understand which model may fit your treatment area, protocol needs, and budget.

UVBWell Luma Comb NB-UVB
UVBWell Luma Comb 311nm Narrowband UVB
UVBWell Luma Flex Targeted
UVBWell Luma Flex 308nm Excimer Handheld
UVBWell Luma Station Excimer
UVBWell Luma Station 308nm Excimer Tabletop
Wavelength ✓311nm narrowband UVB✓308nm monochromatic UVB✓308nm excimer light
Power Output ×Moderate output✓Medium-high output✓Highest output
Treatment Area ✓Scalp, body, and small areas✓Localized plaques and patches✓Precise spots and clinical sessions
Best For ✓Beginners and ongoing home routines✓Small to medium stubborn areas✓Clinics and professional treatment rooms
Ideal For Home Users Clinics & Home Care Dermatology Clinics & Hospitals
Typical Session ×Steady protocol sessions✓Faster spot sessions✓Short focused sessions
Use Setting ✓Home care with instructions✓Home or clinic-guided use✓Professional / clinic use
Next Step Shop UVBWell Luma Comb Shop UVBWell Luma Flex Shop UVBWell Luma Station

This comparison is for product education only and does not replace guidance from a qualified healthcare professional.

2-minute Device Quiz

Find The Right UVBWell Device For You

Answer five quick questions to compare UVBWell device formats based on product features and practical use preferences.

STEP 1 OF 5

What are you looking to learn more about?

This helps us tailor product education. It does not determine medical suitability.

STEP 2 OF 5

Has a wavelength or device type been discussed with you?

If you are unsure, choose “Not sure yet.”

STEP 3 OF 5

Which area or coverage pattern best describes your needs?

STEP 4 OF 5

How much treatment-port flexibility would be useful?

STEP 5 OF 5

Which device design best matches your preference?

YOUR RECOMMENDED UVBWELL DEVICE

Choose your recommended device

Select the matching product in each Device block to enable product recommendations.

This tool provides general product education based on your selections. It does not provide medical advice, diagnosis, or treatment guidance. Please review device instructions and consult a qualified healthcare professional when appropriate.

Scientific Proof You Can Trust

Learn how UVB phototherapy technology has been studied and evaluated in clinical research.

Narrowband UVB for Psoriasis

Clinical Study 1

Narrowband UVB for Psoriasis

  • Published literature supports NB-UVB phototherapy as a commonly used option for plaque psoriasis.
  • Protocols should be followed with qualified professional guidance.
Read study
308nm Targeted Phototherapy

Clinical Study 2

308nm Targeted Phototherapy

  • Targeted 308nm UVB is designed to focus energy on localized treatment areas.
  • It may support smaller plaques or patches when directed by a clinician.
Read study
Vitiligo Protocol Support

Clinical Study 3

Vitiligo Protocol Support

  • Research has compared different UVB phototherapy approaches for vitiligo repigmentation support.
  • Results vary by treatment area, consistency, and individual response.
Read study
Home Phototherapy Guidance

Clinical Study 4

Home Phototherapy Guidance

  • The JAMA Dermatology LITE trial evaluated home-based NB-UVB phototherapy.
  • Proper dosing, device instructions, and treatment consistency are important.
Read study

FAQ

Questions? We've Got Answers

Find quick answers about using, ordering, shipping, and supporting your UVB phototherapy device.
Is UVB phototherapy suitable for home use?

Home use should follow the device instructions and guidance from a qualified healthcare professional.

Which conditions can UVB light therapy support?

UVB phototherapy is commonly used in care routines for conditions such as psoriasis, vitiligo, eczema, and selected scalp conditions.

What is the difference between 311nm and 308nm?

311nm narrowband UVB is often used for broader routines, while 308nm targeted devices are designed for focused areas.

Does the device come with a warranty?

Warranty details depend on the selected device and your store policy. Update this answer to match your warranty terms.

How often should I use UVB therapy?

Use frequency should follow your device protocol and guidance from a qualified healthcare professional.

Where do you ship from?

Update this answer with your warehouse location, shipping carriers, and expected delivery windows.

Do you accept purchase orders?

If you support clinic, facility, or bulk purchasing, add your purchase order process here.

Can I use insurance for reimbursement?

Coverage varies by plan and region. Customers should check with their insurance provider before purchase.

Still Have Questions?

Send us an email

Questions about your order or product? Please tell us, we will reply ASAP.

Reach Out

Customer FAQs

Find answers to frequently asked questions from our customers.

FAQ

Shipping policy

Ready to order but want to know about our shipping and delivery policies? Check here.

Shipping & Delivery

Newsletter

Join Our Mailing List

Enter your email address below to receive exclusive promotions and discounts along with additional product information and tips

No spam. Product education only. You can unsubscribe at any time.