Portable 308nm UVB Excimer Light Therapy Device – Psoriasis & Vitiligo Treatment
Overview:
This handheld monochromatic UVB light therapy device delivers targeted 308nm wavelength treatment for psoriasis, vitiligo, and other autoimmune skin disorders. Utilizing the same clinically-proven wavelength as traditional excimer lasers, this compact, portable UVB therapy system offers a cost-effective, low-maintenance solution with the same therapeutic benefits—without the high cost, bulky setup, or consumable parts.
Perfect for dermatology clinics or at-home use under medical guidance, it provides precise, pain-free treatment to localized lesions with high UVB intensity and maximum protection of surrounding healthy skin.





Key Benefits:
✅ Clinically Proven 308nm Wavelength
Replicates the excimer laser’s targeted UVB therapy to treat autoimmune-related skin conditions effectively.
✅ Pain-Free, Non-Invasive Treatment
Delivers therapeutic results without discomfort or downtime.
✅ Compact & Portable Design
Lightweight and easy to transport, comes with a custom carrying case and safety accessories.
✅ Cost-Effective & Maintenance-Free
No consumables required, low operating cost, and long lamp life (≥500 hours).
✅ Localized Treatment with High Precision
20 cm² spot size with adjustable masks for small or irregular areas; protects unaffected skin.
Indications for Use:
The 308nm monochromatic UVB light is ideal for treating skin diseases associated with immune dysfunction, especially:
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Vitiligo
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Psoriasis
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Atopic Dermatitis
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Eczema
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Alopecia Areata
UVB therapy modulates the immune system and normalizes abnormal skin cell behavior, especially beneficial for persistent, localized lesions.
Advanced Technology Features:
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High Irradiation Intensity: Up to 45 mW/cm²
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Variable Power Density: 0–5,000 mJ/cm²
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Large Coverage Area: 20 cm² ± 1 cm²
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Adjustable Spot Sizes using included masks
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Continuous Operation with Time Mode and Dose Mode
User-Friendly Interface:
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8” Full-Color Touch Screen Display
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Real-time treatment monitoring and parameter adjustment
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Simple, intuitive operation for both clinic and trained home users
Technical Specifications:
Parameter | Details |
---|---|
Wavelength | 308nm XeCl Excimer Light |
Operation Mode | Continuous |
Power Supply | AC 110–240V, 50/60Hz |
Rated Power | 160VA |
Display | 8" Color Touch Screen |
Working Modes | Time Mode & Dose Mode |
Irradiation Area | 20 cm² ± 1 cm² |
Irradiation Intensity | 45 mW/cm² |
Time Setting Range | 0–120 seconds |
Lamp Life | ≥500 hours |
What’s Included:
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308nm UVB Therapy Device
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Adjustable Spot Masks
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Protective Goggles
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Portable Carrying Case
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User Manual
Ideal For:
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Dermatology Clinics
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Skin Care Centers
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Home Use Under Medical Supervision
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Medical Spas Offering Light-Based Skin Therapies
With its clinical-grade performance, compact design, and user-friendly interface, this Portable 308nm Excimer Light Therapy Device is a must-have for effective treatment of psoriasis, vitiligo, and related conditions—bringing powerful phototherapy directly to your practice or home.