64Diodes 308nm Excimer Uvb Light Therapy Phototherapy Device For
Skin Diseases 5~40mW/cm²
Skin Diseases 5~40mW/cm²
308nm Narrowband UVB Phototherapy Light — Professional Skin Therapy for Home Use
This 308nm narrowband UVB phototherapy device delivers clinically targeted UV light directly to problem areas — making it an ideal at-home treatment for vitiligo, psoriasis, eczema, and other chronic skin conditions. Non-invasive it focuses on affected skin while leaving surrounding healthy tissue untouched, so you get professional-grade results without costly clinic visits.
64 Medical Grade UVB Diodes for Deep, Targeted Skin Therapy
Powered by 64 precision medical-grade diodes, this 308nm narrowband UVB light penetrates multiple layers of skin to stimulate melanin production, calm overactive immune responses that trigger flare-ups, reduce inflammation, and accelerate the skin's natural healing process. Precisely engineered. Clinically effective. Built to deliver real, visible results where your skin needs it most.
Treat More Skin Conditions — All from the Comfort of Home
This advanced 308nm UVB therapy lamp is clinically suited to treat a wide range of stubborn skin conditions, including vitiligo, psoriasis, eczema, atopic dermatitis, folliculitis, acne, scalp psoriasis, and heat rash. It helps clear active lesions and reduce the frequency of flare-ups over time. Whether you're treating the scalp, face, body, or hard-to-reach spots, the compact design delivers precise, pinpoint coverage every time.
Fully Customizable Dosing with 5 Protective Silicone Shields
Take complete control of your phototherapy routine with two flexible treatment modes: Dose Mode (0–5 J/cm²) and Time Mode (10–180 seconds per area), with adjustable intensity ranging from 5–40 mW/cm². Five included food-grade silicone shields protect surrounding healthy skin while focusing UV light precisely on target areas. For best results, 2–3 sessions per week are recommended, adjusted to your skin's individual tolerance.
Everything Included — Plus Long-Lasting Cordless Power
Your complete home phototherapy kit includes: 1× UVB Therapy Device, 5× Silicone Shade Covers, 1× UV Protective Eyewear, 1× Carrying Case, 1× Power Adapter, and 1× User Manual. The built-in 3,400mAh rechargeable battery delivers extended cordless sessions — treat anywhere, anytime, without being tethered to an outlet. Backed by responsive customer support to help you achieve safe, effective results with confidence.
For phototherapy treatment, apply the light to each spot for up to 180 seconds total per session. To avoid overheating or burning the skin, do not keep the light on the same exact spot for more than 5 seconds at a time. Move the device slightly to a different area every 5 seconds during use.
Important Note: Please avoid prolonged exposure on the same skin area to prevent skin irritation or burns.
Product Specifications
Product Name: 308nm Phototherapy device
Mode Number: PD01-A-64
Wavelength: 308nm
Light Source: 308nm excimer light
Iradiation Area: 46x46mm
Dose Setting Range: 0~4J/cm2
Intensity: 5~40mW/cm2, adjustable
Time Range: 0~1000 seconds, adjustable
Display Mode: LCD screen
Working Voltage: 110-240V, 50/60Hz
Power Supply: DC Charging & 3400mAH Rechargeable Battery
How 308nm UVB Light Therapy Works
Clinically proven. Targeted. Effective for vitiligo, psoriasis, eczema, and more.
Precise 308nm Narrowband UVB Therapy
308nm falls within the narrowband UVB range (280–320nm), the “sweet spot” for effective skin treatment. Unlike older UV therapies that expose your whole body to broad-spectrum light, 308nm targets only the affected areas. This means you get maximum therapeutic benefit exactly where it’s needed, while keeping healthy skin safe from unnecessary UV exposure.
What Happens When Light Hits Your Skin
At the cellular level, 308nm UVB light gets absorbed by keratinocytes (skin cells) and immune cells, triggering three key biological responses:
• DNA Support — helps your skin cells correct damage naturally
• Immune regulation — calms overactive immune responses that drive inflammation
• Cell growth control — slows the rapid cell turnover behind conditions like psoriasis
Targeted Relief for Your Skin Concerns
Clinically proven and highly effective, 308nm therapy is the go-to solution for:
• Vitiligo-Reactivates melanocytes to restore natural skin color
• Psoriasis-Reduces scaling, plaques, and redness
• Eczema & Atopic Dermatitis-Relieves persistent itching and inflammationAlopecia
• Areata-Regulates immune activity around hair follicles to support natural regrowth.
Why Patients (and Dermatologists) Prefer It
✅ Spot-treat only — healthy skin stays untouched
✅ Faster results than traditional full-body UV therapy
✅ Fewer side effects — no full-body UV exposure
✅ Use at home — on your own schedule, without clinic visits
308nm UVB therapy delivers dermatologist-level treatment in a targeted, efficient format — proven science, designed
Safe. Simple. whether you're just starting out or maintaining results.
1. Initial Patch Test (MED)
Before your first full session, do a minimal erythema dose (MED) test: expose a small area of skin to a low dose of UVB light and check for mild redness within 24 hours. This tells you your skin's baseline sensitivity and helps you start at the right dose — not too little, not too much.
2. Treatment Frequency
• 2–3 Times per Week: Most treatment plans recommend using 308nm UVB light 2–3 times per week, with at least one rest day between sessions to allow your skin to recover.
• Avoid Daily Use: Daily sessions are not recommended as they increase the risk of burns, excessive redness, or other skin damage.
3. Session Duration
• Start Short: Begin with very short exposure times, often a few seconds to a minute, based on your MED test results.
• Increase slowly: Add time incrementally as your skin builds tolerance，but this should always be done under medical supervision.
* Don't rush: More UV exposure doesn't mean faster results — consistency beats intensity
4. Treatment Session Tips
• Eyes: Always wear UV-protective goggles — never skip this step. UVB light can cause serious eye damage.
• Skin: Cover any areas that don't need treatment with clothing or a UV-blocking material. 308nm therapy works best when it's targeted, not scattered.
5. Duration of Therapy
• Be Patient: Results don’t happen overnight. Most people notice subtle improvements within the first few weeks as the skin adjusts.
• Visible Improvement: Between 4–12 weeks—or sometimes longer—conditions like psoriasis, vitiligo, and eczema may show noticeable improvement.
• Maintenance Therapy: Once desired results are achieved, you may switch to a maintenance schedule (e.g., once a week or less) to prevent relapse.
• Consistency Matters: The full treatment timeline depends on your condition and skin type. Regular, consistent use is more important than speed.
This 308nm narrowband UVB phototherapy device delivers clinically targeted UV light directly to problem areas — making it an ideal at-home treatment for vitiligo, psoriasis, eczema, and other chronic skin conditions. Non-invasive it focuses on affected skin while leaving surrounding healthy tissue untouched, so you get professional-grade results without costly clinic visits.
64 Medical Grade UVB Diodes for Deep, Targeted Skin Therapy
Powered by 64 precision medical-grade diodes, this 308nm narrowband UVB light penetrates multiple layers of skin to stimulate melanin production, calm overactive immune responses that trigger flare-ups, reduce inflammation, and accelerate the skin's natural healing process. Precisely engineered. Clinically effective. Built to deliver real, visible results where your skin needs it most.
Treat More Skin Conditions — All from the Comfort of Home
This advanced 308nm UVB therapy lamp is clinically suited to treat a wide range of stubborn skin conditions, including vitiligo, psoriasis, eczema, atopic dermatitis, folliculitis, acne, scalp psoriasis, and heat rash. It helps clear active lesions and reduce the frequency of flare-ups over time. Whether you're treating the scalp, face, body, or hard-to-reach spots, the compact design delivers precise, pinpoint coverage every time.
Fully Customizable Dosing with 5 Protective Silicone Shields
Take complete control of your phototherapy routine with two flexible treatment modes: Dose Mode (0–5 J/cm²) and Time Mode (10–180 seconds per area), with adjustable intensity ranging from 5–40 mW/cm². Five included food-grade silicone shields protect surrounding healthy skin while focusing UV light precisely on target areas. For best results, 2–3 sessions per week are recommended, adjusted to your skin's individual tolerance.
Everything Included — Plus Long-Lasting Cordless Power
Your complete home phototherapy kit includes: 1× UVB Therapy Device, 5× Silicone Shade Covers, 1× UV Protective Eyewear, 1× Carrying Case, 1× Power Adapter, and 1× User Manual. The built-in 3,400mAh rechargeable battery delivers extended cordless sessions — treat anywhere, anytime, without being tethered to an outlet. Backed by responsive customer support to help you achieve safe, effective results with confidence.
For phototherapy treatment, apply the light to each spot for up to 180 seconds total per session. To avoid overheating or burning the skin, do not keep the light on the same exact spot for more than 5 seconds at a time. Move the device slightly to a different area every 5 seconds during use.
Important Note: Please avoid prolonged exposure on the same skin area to prevent skin irritation or burns.
Product Specifications
Product Name: 308nm Phototherapy device
Mode Number: PD01-A-64
Wavelength: 308nm
Light Source: 308nm excimer light
Iradiation Area: 46x46mm
Dose Setting Range: 0~4J/cm2
Intensity: 5~40mW/cm2, adjustable
Time Range: 0~1000 seconds, adjustable
Display Mode: LCD screen
Working Voltage: 110-240V, 50/60Hz
Power Supply: DC Charging & 3400mAH Rechargeable Battery
How 308nm UVB Light Therapy Works
Clinically proven. Targeted. Effective for vitiligo, psoriasis, eczema, and more.
Precise 308nm Narrowband UVB Therapy
308nm falls within the narrowband UVB range (280–320nm), the “sweet spot” for effective skin treatment. Unlike older UV therapies that expose your whole body to broad-spectrum light, 308nm targets only the affected areas. This means you get maximum therapeutic benefit exactly where it’s needed, while keeping healthy skin safe from unnecessary UV exposure.
What Happens When Light Hits Your Skin
At the cellular level, 308nm UVB light gets absorbed by keratinocytes (skin cells) and immune cells, triggering three key biological responses:
• DNA Support — helps your skin cells correct damage naturally
• Immune regulation — calms overactive immune responses that drive inflammation
• Cell growth control — slows the rapid cell turnover behind conditions like psoriasis
Targeted Relief for Your Skin Concerns
Clinically proven and highly effective, 308nm therapy is the go-to solution for:
• Vitiligo-Reactivates melanocytes to restore natural skin color
• Psoriasis-Reduces scaling, plaques, and redness
• Eczema & Atopic Dermatitis-Relieves persistent itching and inflammationAlopecia
• Areata-Regulates immune activity around hair follicles to support natural regrowth.
Why Patients (and Dermatologists) Prefer It
✅ Spot-treat only — healthy skin stays untouched
✅ Faster results than traditional full-body UV therapy
✅ Fewer side effects — no full-body UV exposure
✅ Use at home — on your own schedule, without clinic visits
308nm UVB therapy delivers dermatologist-level treatment in a targeted, efficient format — proven science, designed
Safe. Simple. whether you're just starting out or maintaining results.
1. Initial Patch Test (MED)
Before your first full session, do a minimal erythema dose (MED) test: expose a small area of skin to a low dose of UVB light and check for mild redness within 24 hours. This tells you your skin's baseline sensitivity and helps you start at the right dose — not too little, not too much.
2. Treatment Frequency
• 2–3 Times per Week: Most treatment plans recommend using 308nm UVB light 2–3 times per week, with at least one rest day between sessions to allow your skin to recover.
• Avoid Daily Use: Daily sessions are not recommended as they increase the risk of burns, excessive redness, or other skin damage.
3. Session Duration
• Start Short: Begin with very short exposure times, often a few seconds to a minute, based on your MED test results.
• Increase slowly: Add time incrementally as your skin builds tolerance，but this should always be done under medical supervision.
* Don't rush: More UV exposure doesn't mean faster results — consistency beats intensity
4. Treatment Session Tips
• Eyes: Always wear UV-protective goggles — never skip this step. UVB light can cause serious eye damage.
• Skin: Cover any areas that don't need treatment with clothing or a UV-blocking material. 308nm therapy works best when it's targeted, not scattered.
5. Duration of Therapy
• Be Patient: Results don’t happen overnight. Most people notice subtle improvements within the first few weeks as the skin adjusts.
• Visible Improvement: Between 4–12 weeks—or sometimes longer—conditions like psoriasis, vitiligo, and eczema may show noticeable improvement.
• Maintenance Therapy: Once desired results are achieved, you may switch to a maintenance schedule (e.g., once a week or less) to prevent relapse.
• Consistency Matters: The full treatment timeline depends on your condition and skin type. Regular, consistent use is more important than speed.
