UVTREAT Pro Cordless Narrowband Handheld UVB 311 Nm Lamp for Psoriasis, Vitiligo, Eczema and other skin diseases treatment

(40) reviews
Achieve unlimited skin relief for only
$329 $319 -$10 off



Device Benefits:

  • Medium 5x2 in Treatment Area
  • Basic Display LED Screen
  • Built-In Treatment Timer
  • 7.2-3.2mW/cm2 Lamp Intensity
  • Built-In Reflector
  • 500 Hour Lamp Life
  • 3 Year Warranty
  • Scalp Attachment
  • No Prescription Required
  • Cordless Convenience
  • Patient Prescription Programming Available

Treat yourself and enjoy these benefits:

  • Over 90% Success rate
  • At-Home Convenience
  • Non-Invasive & Painless
  • FDA-compliant Technology
  • Treats Body & Scalp
  • Free Shipping
  • Unlimited Usage
  • Thousands in Savings


  • UV Glasses
  • Power Adaptor
  • User-Friendly Manual
  • Hair Comb for Scalp
  • Free & Fast Shipping
  • Secure Payments
  • 100% Authentic Product
Clinically proven to treat various types of:
  • Contact Dermatitis
  • Erythrodermic Psoriasis
  • Nummular Eczema
  • Scalp Erythema
  • Segmental Vitiligo

Experiencing constant skin pain, itchiness, and inflammation is not convenient. Neither are ongoing treatment costs and multiple trips to the dermatologist each month. The entry-level UVB Lamp delivers the results you typically receive at a medical office – at home. While it may not offer the extensive features or power of the UVB Lamp, this device is an excellent entry-level option for individuals with mild symptoms of skin conditions, such as:

  • Plaque Psoriasis
  • Guttate Psoriasis
  • Inverse Psoriasis
  • Pustular Psoriasis
  • Erythrodermic Psoriasis
  • Psoriatic Arthritis
  • Atopic Dermatitis
  • Contact Dermatitis
  • Dyshidrotic Eczema
  • Nummular Eczema
  • Seborrheic Dermatitis
  • Stasis Dermatitis
  • Generalized Vitiligo
  • Segmental Vitiligo
  • Lip-tip Vitiligio
  • Acne
  • Scalp Erythema
  • Ulcer
  • Erosion
  • Scalp Ringworm
  • Atopic dermatitis
  • Eczema
  • Vitiligo
  • Parapsoriasis
  • Alopecia Areata
  • Psoriasis

How It Works

The KN-4003A/BL2/D Cordless Handheld UVB Lamp emits controlled concentrations of ultraviolet B light (UVB) at an effective lamp intensity of 0.6-2.5mW/cm2 and a wavelength of 311nm. 

This provides a natural solution for alleviating symptoms and improving the appearance of various conditions, including segmental vitiligo, erythrodermic psoriasis, scalp erythema, acne, and contact dermatitis. 

With its treatment area of 5cm x 2cm, it is ideal not only for addressing larger treatment areas but also for effectively treating the scalp when used with the additional comb attachment.

The results include: 

  • Decreased Inflammation
  • Enhanced Aesthetic
  • Relief from Itching
  • Restored Pigmentation
  • Enhanced Skin Smoothness
  • Inhibited Cell Proliferation
  • Improved Skin Barrier
  • Plus Additional Benefits

UVB Phototherapy is a widely accepted and FDA-approved method for managing various skin conditions utilized by diverse healthcare providers.

With the KN-4003A/BL2/D Cordless Handheld UVB Lamp, you can harness this FDA-approved technology to achieve results in the comfort of your own home. As an added benefit, your skincare expert will be able to program your at-home device with your unique treatment protocol, ensuring simple treatment and boosted results. Plus, the absence of cords in this model offers unparalleled convenience compared to the corded version.

At-Home Restoration

With UVTreat, you can take charge of your skincare – literally. Our at-home KN-4003A/BL2/D Cordless Handheld UVB Lamp empowers you to swiftly and effortlessly address unexpected flare-ups, blemishes, and more whenever you need, all within the privacy and comfort of your home.

Invest Once. Reap Years of Skin Rejuvenation!

Managing skin conditions like segmental vitiligo, erythrodermic psoriasis, scalp erythema, acne, and contact dermatitis, and others at a medical clinic can be expensive. The persistent symptoms often necessitate frequent doctor visits, topical treatments, medications, and other costs.

With the UV Lamp KN-4003A/BL2/D, a single investment grants you years of treatment, resulting in substantial savings, potentially amounting to hundreds or even thousands of dollars.

Are you ready to enjoy these advantages?

  • Minimal Doctor Appts
  • No More Waiting Rooms
  • No Ongoing Medical Fees
  • No More Commuting
  • On-demand Treatment
Lamp Intensity 7.2-3.2mW/cm2 7.2-3.2mW/cm2 7.2-3.2mW/cm2 45 mW/cm2
Preferred for: Scalp, Elbows, Knees, Armpits Scalp, Elbows, Knees, Armpits Arms, Feet, Body Multiple Spots
Treatment area 5x2 in 5x2 in 5x4 in 2x2 in
Treatment speed Fast x1 Fast x1 Fast x1 Fastest x10
Light Source UVB Light 311±2 nm UVB Light 311±2 nm UVB Light 311±2 nm UV Laser 308nm
Power Source Corded Rechargeable Rechargeable Corded
Lamp Intensity Preferred for: Treatment area Treatment speed Light Source Power Source
7.2-3.2mW/cm2Scalp, Elbows, Knees, Armpits5x2 inFast x1UVB Light 311±2 nmCorded
7.2-3.2mW/cm2Scalp, Elbows, Knees, Armpits5x2 inFast x1UVB Light 311±2 nmRechargeable
7.2-3.2mW/cm2Arms, Feet, Body5x4 inFast x1UVB Light 311±2 nmRechargeable
45 mW/cm2Multiple Spots2x2 inFastest x10UV Laser 308nmCorded

Real Results, From Home.
before and after

    • Name: David, 39 years old
    • Skin Condition: Psoriasis
    • Treatment Time: 22 weeks
    • Number of session: 44
    • Average treatment time: 3 min
    • Skin type: III
    • Location: Scalp
    • Equipment: UVTREAT Handheld UVB lamp
    • Name: Laura, 31 years old
    • Skin Condition: Vitiligo
    • Treatment Time: 8 weeks
    • Number of session: 24
    • Average treatment time: 7 min
    • Skin type: IV
    • Location: Hands, Body
    • Equipment: UVTREAT Handheld UVB lamp

Reviews (40)

40 reviews for UVTREAT Pro Cordless Narrowband Handheld UVB 311 Nm Lamp

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Frequently Asked Questions

  • It’s a cordless handheld device that uses UVB light therapy to treat skin conditions like psoriasis, eczema, vitiligo, and more. It’s designed for easy, at-home use and offers clinical-grade results.

  • This lamp is particularly effective for conditions like segmental vitiligo, erythrodermic psoriasis, nummular eczema, scalp erythema, and contact dermatitis.

  • The lamp brings medical-grade phototherapy into your home, offering convenience and savings on frequent clinic visits. It’s designed for easy self-administration and offers similar treatment intensity as in-clinic devices.

  • Yes! It’s user-friendly, cordless for ease of movement, and comes with a built-in timer and scalp attachment for comprehensive treatment. Plus, it doesn’t require a prescription.

  • Users can enjoy over 90% success rate, convenience of at-home use, non-invasive and painless treatment, FDA-compliant technology, and the ability to treat both body and scalp.

  • Absolutely. UVB Phototherapy is a safe, FDA-approved method used by medical professionals. The KN-4003A/BL2/D Lamp makes this technology available for home use, with patient prescription programming available for personalized treatment.

  • With a single purchase providing 500 hours of treatment, this lamp is a cost-effective solution, significantly reducing the need for frequent doctor appointments and ongoing medical expenses.

  • Yes, the lamp includes a scalp attachment, making it suitable for treating scalp conditions like psoriasis or scalp erythema effectively.