Woman using the UVBWell Luma Flex 308 nm excimer phototherapy device at home
Woman using the UVBWell Luma Flex 308 nm excimer phototherapy device at home
UVBWell Luma Flex 308nm Excimer Light Phototherapy Device
UVBWell Luma Flex 308nm Excimer Light Phototherapy Device
UVBWell Luma Flex 308nm Excimer Light Phototherapy Device
UVBWell Luma Flex 308nm Excimer Light Phototherapy Device
UVBWell Luma Flex 308nm Excimer Light Phototherapy Device
UVBWell Luma Flex 308nm Excimer Light Phototherapy Device
★★★★★

Fits into my routine between appointments

"I was looking for a way to manage a small treatment area at home between clinic visits. The different shields help keep the light focused, and I like having both time and dose settings available. I started with guidance from my dermatologist and have been keeping track of how my skin responds after each session. It takes a little time to build a routine, but the device itself feels straightforward and well designed."

37 people found this helpful
Treatment Case
Before Before
After After
★★★★★

Finally practical for small areas

"The smaller treatment shields make it much easier to focus on the patches on my face. I don’t feel like I’m using a large lamp for such a small area."

19 people found this helpful
Treatment Case
Before Before
After After
★★★★★

More control than I expected

"I mainly use 308nm Excimer Light Phototherapy Device for a few localized psoriasis patches. Being able to select the dose directly is useful because I can follow the treatment plan more consistently. The screen is simple to read, and the applicator is easy to position without needing much space.”"

26 people found this helpful
Treatment Case
Before Before
After After
Doctor 1
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Chosen by 20 Dermatologists & 3,000+ Users

UVBWell Luma Flex 308nm Excimer Light Phototherapy Device

23 Reviews
Certification 1
Certification 2
Certification 3
$1,999 $2,599
✓ Dose, time and built-in MED test modes
✓ High-intensity 35 mW/cm² light delivery
✓ 6 precision treatment shields included
TARGET CONDITIONS
Vitiligo, Psoriasis, Eczema, Pityriasis Rosea, Tinea Capitis
Target condition 1
Target condition 2
Target condition 3
Target condition 4
Target condition 5
Extra $200 OFF LIMITED OFFER
Use code LUMAFLEX
Guarantee 1 30-Day Free Trial
Guarantee 2 1-Year Warranty
Guarantee 3 Free Shipping

Payment Methods

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Delivery Methods

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Light Source XeCl Excimer Light Treatment Area 22cm² Light intensity 35mw/cm² Treatment Modes Dose / Time / MED Test

• 308nm Excimer main unit
• 6 treatment-area shields
• Protective eyewear
• Power adapter and cable
• User manual

• Do not look directly into the UV light.
• Protect unaffected skin during exposure.
• Do not exceed the prescribed dose or treatment time.
• Stop use and seek medical advice if severe redness, blistering or pain occurs.
• Clean the treatment shield after each use.
• Keep the device dry and store away from children.

  • Shipping：Estimated delivery: 7-14 business days.
  • Warranty：1-year limited manufacturer warranty.
  • Returns：Unopened products may be returned within 60days.
    For hygiene and medical-device safety reasons, opened or used products may be subject to return restrictions.

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How Focused 308nm Light Restores Pigmentation

High-intensity targeted monochromatic light penetrates deep into the basal layer without harming healthy surrounding skin.

01 Targeted 308nm Delivery

Targeted 308nm Delivery

Focused 308nm excimer light delivers controlled UVB exposure directly to localized depigmented areas.

02 Local Immune Modulation

Local Immune Modulation

Targeted UVB exposure helps modulate the local immune activity associated with melanocyte loss.

03 Melanocyte Activation

Melanocyte Activation

Surviving melanocytes, including those associated with hair follicles, can contribute to gradual pigment restoration.

308nm UV Light Therapy Advantages

Single Wavelength Output with High Energy Density
308 nm

Pure Single Wavelength

Concentrated monochromatic XeCl excimer peak targets affected lesions directly with zero stray UV rays.

0%

Zero Stray UV Radiation

Pure XeCl spectrum eliminates unnecessary UVA/UVB rays to prevent premature skin aging.

XeCl

Targeted T-Cell Apoptosis

Reactivates dormant melanocytes deep in the basal layer for accelerated repigmentation.

308nm Wavelength Spectrum Chart
Back, Torso, Thighs, Calves & Large Lesions Back, Torso, Thighs, Calves & Large Lesions
Shoulders, Upper Arms & Rounded Lesions Shoulders, Upper Arms & Rounded Lesions
Neck, Wrists, Ankles & Elongated Patches Neck, Wrists, Ankles & Elongated Patches
Elbows, Hands & Medium Spots Elbows, Hands & Medium Spots
Fingers, Toes, Chin & Narrow Areas Fingers, Toes, Chin & Narrow Areas
Eye Contours, Noses, Ears & Small Localized Spots Eye Contours, Noses, Ears & Small Localized Spots

6 Interchangeable Treatment Windows

Easily snap on different aperture sizes to fit varying lesion contours. Targets affected areas precisely while protecting healthy surrounding skin.

40 x 55 mm
36 mm
36 x 26 mm
26 mm
26 x 16 mm
16 mm
40 x 55 mm

RECOMMENDED AREA

Back, Torso, Thighs, Calves & Large Lesions

Ideal for larger, flatter lesion coverage with maximum treatment efficiency.

36 mm

RECOMMENDED AREA

Shoulders, Upper Arms & Rounded Lesions

A larger circular opening designed for round or irregular lesions on moderately contoured areas.

36 x 26 mm

RECOMMENDED AREA

Neck, Wrists, Ankles & Elongated Patches

The oval opening follows longer lesion shapes while reducing unnecessary exposure to surrounding skin.

26 mm

RECOMMENDED AREA

Elbows, Hands & Medium Spots

Suitable for medium-sized localized lesions and areas with more noticeable body contours.

26 x 16 mm

RECOMMENDED AREA

Fingers, Toes, Chin & Narrow Areas

Designed for narrow, elongated lesions and smaller areas where greater positioning control is helpful.

16 mm

RECOMMENDED AREA

Eye Contours, Noses, Ears & Small Localized Spots

Provides the most precise coverage for small lesions and delicate treatment areas.

Switch windows as the treatment area becomes smaller

Start with broader coverage, then move to a more precise opening to reduce unnecessary UV exposure to surrounding healthy skin.

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

Psoriasis plaques

Localized vitiligo patch Day 1
Localized vitiligo patch Day 50

Localized vitiligo patch

Scalp protocol access Day 1
Scalp protocol access Day 30

Scalp protocol access

Focused stubborn area Day 1
Focused stubborn area Day 21

Focused stubborn area

Localized care routine Day 1
Localized care routine Day 30

Localized care routine

Clinic-grade plaque routine Day 1
Clinic-grade plaque routine Day 90

Clinic-grade plaque routine

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

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

Ergonomic Handheld Grip

Designed for comfortable one-handed operation during extended home phototherapy sessions.

UVBWell product feature

Dose & Time Control

Select dose‑based or time‑based mode per treatment plan.

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

Product Comparison

Compare our products to find the perfect fit for your needs

UVBWell Luma Flex

UVBWell Luma Flex

How To Use

Adhering to medical precision standards for professional, safe, and effective 308nm excimer phototherapy at home.

Step 1 Cleanse & Protect

Cleanse & Protect

Gently clean the targeted skin area and make sure it is dry. Put on the included UV safety goggles before powering on the device.

Step 2 Snap Aperture & Set Dose

Snap Aperture & Set Dose

Select the best-fitting magnetic shading window to isolate your lesion, then set your prescribed treatment dosage on the OLED display.

Step 3 Targeted Application

Targeted Application

Place the window flat against the skin at a 90° angle, press start, and hold steadily until the automated timer completes the session.

Choose with confidence

Is This Device Right for You?

The UVBWell Luma Flex is designed for precise 308nm treatment of localized areas with flexible treatment windows and guided dose control.
UVBWell Luma Flex Designed for Precise, Localized Treatment

A Good Fit If You:

  • Treat Localized Areas

  • Want Greater Precision

  • Need Guided Dose Control

  • Track Ongoing Sessions

Consider Another Option If You:

  • Treat Large or Widespread Areas

  • Primarily Treat the Scalp

  • Need High-Volume Clinical Use

Compare Devices

Not sure which model fits your needs? Compare options or take our quick quiz.

What Is Included?

Everything you need for a guided start, backed by clear protection and responsive device support.

UVBWell device, packaging, and included accessories

1-Year Limited Warranty

Coverage for eligible device issues during normal use.

60-Day Money-Back Guarantee

Coverage for eligible device issues during normal use.

Free Shipping

Coverage for eligible device issues during normal use.

Comprehensive Support

Coverage for eligible device issues during normal use.

5.0
Rated 5.0 out of 5 stars
Based on 23 reviews
100%would recommend this product
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23 reviews
  • NB
    Natalie B.
    Flag of United States
    Verified Buyer
    Rated 5 out of 5 stars
    3 weeks ago
    Easy to fit into a targeted routine

    I wanted something easier to use on a few smaller areas rather than setting up a larger lamp. The treatment head is easy to position, the controls are straightforward, and the device feels more substantial than I expected. I keep the instructions nearby and use it as part of the routine my dermatologist outlined.

    Was this helpful?
  • RM
    Ryan M.
    Flag of Canada
    Verified Buyer
    Rated 4 out of 5 stars
    1 month ago
    Convenient once you get used to positioning

    The biggest difference for me is convenience. I can focus on one area at a time, and the timer makes each session easy to keep consistent. It took me a couple of uses to get comfortable with positioning, but after that it became pretty simple.

    Was this helpful?
  • AT
    Ava T.
    Flag of United Kingdom
    Verified Buyer
    Rated 5 out of 5 stars
    1 month ago
    5 Stars

    I had some stubborn spots that barely responded to my old 311nm device, but this 308nm unit is a total game changer! After using it, I can actually see a clear pink response on the treated area. This is something I've never experienced before. Highly recommended!

    Was this helpful?
  • H
    Hannah
    Flag of United States
    Verified Buyer
    Rated 5 out of 5 stars
    1 month ago
    5 Stars

    I was initially nervous about using a phototherapy device at home, but the layout is clean and the instructions made the process easier to follow.

    Was this helpful?
  • CD
    Claire D.
    Flag of United Kingdom
    Verified Buyer
    Rated 5 out of 5 stars
    1 month ago
    Feels solid and thoughtfully designed

    Build quality was one of my concerns before ordering, but the unit feels solid and well balanced in the hand. The screen is clear, the buttons are easy to understand, and the included accessories are actually useful rather than filler. Packaging was also very good.

    Was this helpful?
Technical Specs & Safety Guide
Detailed engineering metrics and clinical safety protocols for your device.
TECHNICAL SPECIFICATIONS
Model Number UVBWell Luma Flex
Light Source Xenon Chloride Excimer Light
Phototherapy Type Targeted 308nm Excimer Phototherapy
Treatment Area 22cm²
Intensity 35 mW/cm²
Dosage Range 0.01 - 5.00 J/cm²
Treatment Modes Dose Mode & Time Mode
MED Test Built-In MED Test Program
Treatment Records Built-In Treatment Data Storage
SAFETY & OPERATING GUIDELINES
Professional Guidance
Consult your dermatologist prior to first administration to confirm suitability.
Eye Protection
Always wear dedicated UV protective eyewear during every treatment session.
MED-Guided Starting Dose
Use the built-in MED test or a professionally recommended treatment plan to determine the initial dose. Do not use a universal starting time or copy another person’s settings.
Targeted Skin Exposure
Select the treatment window that best matches the lesion size. Position the applicator as instructed and protect the surrounding unaffected skin from unnecessary ultraviolet exposure.
Monitor Skin Response
Check the treated area after every session. Mild temporary redness may occur, but treatment should be paused if redness becomes painful, severe, blistered, or lasts longer than expected.

FAQ

Questions? We've Got Answers

Find answers about treatment settings, MED testing, safety, expected results, accessories, and support for your UVB phototherapy device.
Is the UVBWell Luma Flex safe for home use?

Yes, it features automated timer controls and targeted irradiation windows to ensure precise, safe home treatments.

311nm vs. 308nm: What's the difference?

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

How long does it take to see results?

Results vary considerably between individuals. The condition being treated, lesion location, disease duration, consistency of use, and individual response can all affect progress. Some users may notice changes after multiple sessions, while others may require a longer treatment course. Results are not guaranteed.

Does the device come with a warranty?

Yes. Your purchase includes a warranty and customer support. We are committed to providing reliable home phototherapy equipment and assistance throughout your ownership experience.

Where do you ship from?

We provide worldwide shipping options. Delivery times vary depending on destination and shipping method selected at checkout.

Do you accept purchase orders?

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

Does this device require professional installation?

No. The device is designed for convenient home use with an intuitive interface, built-in timer, and easy operation. Simply follow the included instructions before starting your treatment routine.

What are the six treatment applicators used for?

The six interchangeable applicators help match the treatment opening to different lesion sizes and body contours. The available sizes include 40×35mm, 38mm, 38×29mm, 26mm, 26×19mm, and 16mm. Select the smallest applicator that fully covers the intended treatment area to help limit unnecessary ultraviolet exposure to the surrounding unaffected skin.

Can I use insurance for reimbursement?

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

How often should I use the UVBWell Luma Flex?

Standard treatment protocols recommend 2 to 3 sessions per week on non-consecutive days, or as advised by your physician.

Are protective goggles required?

Yes. UV-blocking safety goggles must be worn during every session to protect eyes from direct and reflected UV exposure.

What side effects can occur, and what should I do if my skin becomes red?

Temporary redness, warmth, dryness, itching, tanning, or mild irritation may occur after phototherapy. Excessive exposure can cause painful redness or blistering. Stop treatment and seek professional advice if redness is severe, painful, blistering, or lasts longer than expected. Do not automatically increase the next dose.

How does the built-in MED test help determine the starting dose?

MED stands for Minimal Erythema Dose. The built-in MED test assists with evaluating the skin's response to ultraviolet exposure and selecting an appropriate starting dose. Test results should be interpreted according to the user manual and professional guidance.

PRODUCT GUIDANCE, NOT MEDICAL ADVICE

Still choosing the right device?

Tell us what you’re looking for. Our product support team can help you compare UVBWell devices, features, and practical usage considerations.

We can provide product education and support. For medical questions, please consult a qualified healthcare professional.

Please do not include sensitive medical information. UVBWell provides product education and support, not medical diagnosis or treatment advice.

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