【308nm Narrowband UVB Light Technology】
This device uses 308nm narrowband UVB light with a focused wavelength output. The 308nm wavelength delivers concentrated light energy to selected skin areas, allowing targeted exposure while helping reduce unnecessary exposure to surrounding areas. Designed for non-invasive, light-based skincare routines at home.
【308nm Wavelength & 64-Diode High Density Light Source】
Equipped with 64 high-efficiency UVB diodes, this device provides a higher-density light source compared with standard diode configurations. The optimized diode arrangement delivers stable and concentrated 308nm UVB output with adjustable intensity up to 50mW/cm², supporting consistent light coverage for small targeted areas.
【Light-Based Skin Appearance Applications】
308nm UVB narrowband light is commonly used in targeted light-based skincare routines for selected skin appearance concerns, including:
- Psoriasis-prone skin areas
- Vitiligo-affected skin spots
- Eczema-prone or dry skin areas
- Atopic-prone skin
- Alopecia areata–related scalp appearance concerns
- Pigmentation or uneven tone areas
- Visible skin texture irregularities
The targeted design is suitable for localized areas where precise light exposure is preferred.
【Adjustable Intensity & Targeted Use Design】
Designed with a 46×46mm irradiation area, this device provides focused coverage for small skin areas.
Features adjustable dose settings (0–5J/cm²) and intensity control (5–50mW/cm²), allowing users to select suitable light output levels based on personal preference.
The device includes multiple silicone shade covers to help improve positioning accuracy during use.
Recommended usage: 2–3 times per week, 10–180 seconds per area depending on individual comfort level.
For phototherapy, 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.
【Plug-in Operation & Complete Package】
Powered by a stable AC/DC power supply (110–240V, 50/60Hz), this device provides continuous output during use without the need for battery replacement.
Package includes:
- 1× Main Device
- 1× Protective Glasses
- 5× Silicone Shade Covers
- 1× Carrying Bag
- 1× User Manual
- 1× Power Adapter
We provide responsive customer support within 24 hours for any product-related questions.
Light-Based Skin Appearance Applications:
308nm UVB narrowband light is commonly used in targeted light-based skincare routines for selected skin appearance concerns.
• Psoriasis-prone skin areas
Helps support areas with visible uneven texture or buildup appearance.
• Vitiligo-affected skin spots
Used in light-based skincare routines for areas with visible pigment variation.
• Atopic-prone / dry skin areas (Eczema-related appearance)
Supports light-based care for areas with dryness or visible discomfort appearance.
• Alopecia areata–related scalp appearance concerns
Used as part of light exposure routines for scalp areas with visible hair density imbalance.
General Guidelines for 308nm UVB Light Therapy:1.Initial Test:
• You can perform a minimal erythema dose (MED) test, which determines the lowest UVB dose that produces a slight redness on the skin within 24 hours. This helps to establish a safe starting dose.
2.Treatment Frequency:
• Typically 2-3 times per week: Most treatment plans recommend using 308nm UVB light 2 to 3 times per week, with at least one day of rest between sessions to allow the skin to recover.
• Not daily: Daily use is usually not recommended as it increases the risk of skin damage and side effects like burns or excessive redness.
3.Session Duration:
• Start with short exposure times: The initial exposure time is usually very short, often ranging from a few seconds to a minute, depending on the MED test results.
• Gradually increase: Over time, the exposure duration may be gradually increased as your skin builds tolerance, but this should always be done under medical supervision.
4.Treatment Session:
• Eye protection: Always wear protective goggles to shield your eyes from UV light exposure.
• Skin protection: For areas that do not require treatment, cover them with clothing or a UV-blocking material to prevent accidental exposure.
5.Duration of Therapy:
• Depends on the condition: The length of treatment varies. For some conditions like psoriasis or vitiligo, it may take several weeks or even months of consistent treatment to see significant improvement.
• Maintenance therapy: Once the desired results are achieved, some patients may need maintenance therapy to prevent relapse, which is usually less frequent (e.g., once a week or less).
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(1). We offer 30 days free return policy. Please contact us within 30 days from the date you receive your order
if you have any issues with the product or want to return it. A refund will be sent after we get your resend package.
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