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Portable 308nm UVB LED 3000 Hours Lifetime UVB Lamp Phototherapy 308nm Excimer Laser for Psoriasis Vitiligo
- Section : Medical Supplies
- Category : Professional Medical Devices
- SKU : 1601417922209
Portable 308nm UVB LED 3000 Hours Lifetime UVB Lamp Phototherapy 308nm Excimer Laser for Psoriasis Vitiligo
The Portable 308nm UVB LED Lamp is a powerful tool for treating skin conditions like psoriasis and vitiligo. This handy device emits UVB light at a wavelength of 308nm, which is effective in promoting healing and skin recovery. With a long lifespan of 3000 hours, this lamp is designed for home use, making it easy and convenient for anyone looking to manage their skin health.
Specifications
| Attribute | Details |
|---|---|
| Power | 48W |
| Weight | 0.5kg |
| Light Source | LED |
| Wavelengths | 308nm |
| Instrument Classification | Class I |
| Application | For Home Use |
| Model Number | KN-4003B4 |
| Single Package Size | 30X24X10 cm |
| Single Gross Weight | 1.500 KG |
Key Features
- Portable design for easy handling.
- Long-lasting 3000 hours of lifetime.
- Effective 308nm UVB wavelength for phototherapy.
- Lightweight at only 0.5 kg.
- Suitable for home use, making treatment convenient.
Applications
- Treating psoriasis and vitiligo.
- Skin recovery and healing.
- Home phototherapy sessions.
- Enhancing skin health and appearance.
Product Info Gallery
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 04 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is this product?
The Portable 308nm UVB LED Lamp (model KN-4003B4) is a handheld phototherapy device that emits 308nm UVB light for home treatment of skin conditions such as psoriasis and vitiligo. It is an LED-based unit rated at 48W, weighs 0.5 kg, and has an expected LED lifetime of about 3000 hours.
2. Is this an excimer laser or an LED device?
Despite the product name referencing 'excimer', this model uses 308nm UVB LEDs rather than a gas excimer laser. The LEDs deliver the therapeutic 308nm wavelength but are non-coherent light sources, unlike true excimer lasers.
3. What skin conditions can it treat?
It is marketed for treating localized psoriasis and vitiligo and for promoting skin recovery. Use for other conditions should only be considered under medical advice.
4. How effective is 308nm UVB for psoriasis and vitiligo?
308nm UVB is a commonly used therapeutic wavelength for targeted phototherapy and can be effective for many patients. Individual response varies; consult a dermatologist to determine whether 308nm therapy is appropriate and to set treatment parameters.
5. How often and how long should I use the lamp?
Treatment frequency and duration depend on your skin type, condition severity, and physician recommendations. Typical protocols are supervised by a dermatologist and often start with short exposures, increasing gradually. Always follow a clinician’s guidance or the included user manual.
6. How close should the lamp be to the skin during treatment?
The correct distance is specified in the device manual; if in doubt, follow instructions from your healthcare provider. Do not assume safe distances—start with short exposures and follow professional guidance to avoid burns or overexposure.
7. What safety precautions should I take?
Always wear appropriate eye protection for both patient and operator, protect surrounding healthy skin, avoid direct eye exposure, and do not exceed recommended exposure times. Keep the device away from water and do not open or modify the unit. Stop treatment and seek medical advice if you experience significant redness, blistering, or other adverse effects.
8. Are there any contraindications or drug interactions?
Photosensitizing medications (e.g., some antibiotics, retinoids, and certain herbal supplements) can increase risk of burns. Pregnancy, active skin infections, or a history of photosensitivity disorders may be contraindications. Always inform your dermatologist about medications and medical history before using the lamp.
9. Is it safe for children and pregnant women?
Use in children or pregnant women should only occur under direct medical supervision. A pediatrician or dermatologist should evaluate the risks and benefits before treatment.
10. What are common side effects?
Mild short-term effects can include redness, itching, dry skin, or temporary hyperpigmentation. Rarely, overexposure can cause burns or blistering. Long-term risks of UV exposure include premature skin aging and an increased risk of skin cancer; discuss risk/benefit with a physician.
11. How long do the LEDs last, and how will I know when to replace them?
The LEDs are rated for about 3000 hours of use. Reduced output or inconsistent performance can indicate the LEDs are nearing end of life. Because LEDs are typically integrated, consult the manufacturer or seller for repair or replacement options rather than attempting to replace LEDs yourself.
12. How should I clean and maintain the device?
Turn off and unplug the unit before cleaning. Wipe the exterior and light window gently with a soft, dry or slightly damp cloth and a mild, non-abrasive cleaner if needed. Do not immerse the device in water or use solvents. Follow any maintenance instructions in the user manual.
13. What power source does the lamp use and is it truly portable?
The device is lightweight (0.5 kg) and designed for home use, but it is powered by mains electricity (48W). 'Portable' refers to its compact size and ease of handling; check the product listing for included power adapter and regional plug compatibility.
14. Does this device have certifications or a warranty?
The specification lists the instrument classification as Class I, indicating a low-risk device class in some regulatory systems. Warranty and specific certification details (CE, FDA clearance, etc.) are not provided in the description—confirm certifications and warranty coverage with the seller or manufacturer before purchase.
15. What comes in the package?
The provided description gives package dimensions and gross weight but does not list specific accessories. Common inclusions for similar units are the lamp, power adapter, user manual, and sometimes protective goggles. Verify exact package contents with the seller prior to purchase.
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