

Restore Skin Health with the KTS Handheld UVB Light Therapy Device
The KTS Handheld UVB Light Therapy Device represents a breakthrough in home-use phototherapy for skin conditions like vitiligo, psoriasis, and eczema. Designed with advanced 308nm narrowband UVB technology, this compact device offers safe, dermatologist-backed treatment — right from the comfort of your home.

Main Features:
- 308nm Narrowband UVB Wavelength
Clinically proven spectrum for treating skin disorders effectively and safely.
- 16 Medical-Grade UV Diodes
Delivers consistent, high-intensity therapeutic light for fast results.
- Adjustable Dosage Settings (0.01 – 5.00 J/cm²)
Customizable output for sensitive skin and progressive treatment.
- Auto Timer & Safety Shutoff
Automatically stops once the preset dose is delivered, preventing overexposure.
- Rechargeable & Cordless Design
Built-in battery allows for convenient use at home or while traveling.
- Full Body & Scalp Application
Ergonomic design and included baffles support treatment on face, scalp, hands, elbows, and more.
- Protective Accessories Included
Comes with UV safety goggles and 4 directional baffles for targeted therapy.
- Medical-Grade Build with Stainless Steel Guard
Ensures safe distance from the skin and protects unaffected areas.
- Non-Invasive & Drug-Free Solution
A natural alternative to creams, steroids, and systemic medications.
- 6-Month Warranty & Customer Support
Backed by KTS’s quality assurance and dedicated after-sales service.


Treatable Skin Conditions
- Vitiligo: Stimulates melanocyte activity and helps repigment affected areas.
- Psoriasis (including plaque & scalp types): Reduces excessive skin cell growth and inflammation.
- Eczema / Atopic Dermatitis: Soothes itching, dryness, and inflammation without harsh creams.
- Pityriasis Rosea: Aids in calming red, scaly patches and supports skin healing.
- Alopecia Areata (mild cases): May stimulate hair follicles and reduce immune-mediated damage.
- Chronic Itchy Skin / Pruritus: Provides relief from persistent itching due to inflammatory skin diseases.
- Obstinate or Refractory Eczema: Targets stubborn eczema patches unresponsive to topical treatments.
- Sunlight-responsive skin conditions: Including photodermatitis and certain autoimmune-related issues.

Why Choose This Handheld UVB Light Therapy Device?
- Clinically Proven Technology: 308nm UVB is the gold standard wavelength for vitiligo and psoriasis phototherapy.
- Multi-Condition Use: Treat vitiligo, plaque psoriasis, eczema, atopic dermatitis, pityriasis rosea, and other chronic skin conditions.
- Precision Dosing: Adjustable energy output from 0.01 to 5.00 J/cm² for personalized treatment.
- Automatic Shutoff: Built-in timer for safe use without risk of overexposure.
- Portable & Rechargeable: Lightweight and cordless design for convenient home use or travel.
- Medical-Grade Design: 16 UV diodes deliver consistent, high-intensity light with silicone safety shields to protect surrounding skin.

Clinical Benefits of Handheld UVB Light Therapy
UVB phototherapy is widely used in hospitals and dermatology clinics. With the UL-01, you now have access to the same professional-grade treatment at home. Clinical trials show:
- 70–80% improvement in vitiligo and psoriasis symptoms within 3–8 weeks
- Reduced inflammation, redness, and itching
- Improved skin tone and stimulation of melanocyte regeneration
- Non-invasive and drug-free alternative to corticosteroids and creams


How to Use Your UVB Light Therapy Device Safely
- Start with low dosage: Begin with 0.1 J/cm² if no professional guidance is available.
- Frequency: Use every other day initially. Gradually increase by 0.05 J/cm².
- Monitor skin: If redness appears within 24 hours, do not increase dosage further.
- Consistency is key: Daily use delivers optimal results.
- Apply goggles: Always wear protective eyewear during treatment.


Package Includes
- 1× YJT UL-01 Handheld UVB Device
- 1× Protective UV Glasses
- 4× Light Baffles
- 1× Charging Cable
- 1× Instruction Manual
- 6-Month Manufacturer Warranty

Frequently Asked Questions (FAQs)
❓What conditions can the KTS Handheld UVB Light Therapy Device treat?
The device is clinically designed for a range of skin conditions, including:
- Vitiligo
- Psoriasis (plaque, scalp, hand, etc.)
- Eczema & Atopic Dermatitis
- Pityriasis Rosea
- Itchy or inflamed skin
- Alopecia Areata and other photo-responsive skin issues
❓Is UVB light therapy safe for home use?
Yes, the device uses 308nm narrowband UVB, which is widely used in dermatology clinics and considered safe when used correctly. It includes dosage control and an automatic shutoff function to prevent overexposure.
❓How often should I use this device?
If you do not have professional guidance, start with:
- 0.1 J/cm²
- Use every other day
- Increase by 0.05 J/cm² each time until mild redness appears within 24 hours
- Then keep the dose and use daily
Always wear protective glasses provided and follow the manual closely.
❓When can I expect to see results?
Clinical data and customer experience show visible improvement typically within 3 to 8 weeks with consistent use. Results may vary based on skin type, condition severity, and adherence to usage guidelines.
❓Is this device suitable for scalp or hard-to-reach areas?
Yes. The handheld design and included light baffles make it ideal for treating difficult areas such as:
- Scalp (with parted hair)
- Elbows, knees, and joints
- Hands and feet
- Groin and neck folds
❓Does the device require replacement parts?
No replacement UV tubes are needed. The device uses 16 medical-grade UV LEDs with a long lifespan, offering consistent performance without frequent maintenance.
❓Is this UVB therapy FDA-approved?
The device is compliant with international medical device safety standards, although FDA approval depends on the specific regional distributor. It is used by dermatologists worldwide and supports non-invasive, drug-free treatment protocols.
❓Can I travel with this UVB device?
Yes. It’s compact, cordless, and rechargeable, making it easy to pack and use during travel or at work for on-the-go treatment.