Ziree
308nm XeCl Excimer UVB Light Device Handheld Phototherapy Equipment
308nm Excimer UVB Light Device (Z1220) – Targeted Phototherapy Overview
The 308nm excimer UVB light device is a targeted ultraviolet light system designed for controlled, localized light exposure in dermatology-related skin care applications.
1. Product Specifications
| Product Name | 308nm XeCl Excimer UVB Light Device |
| Model | Z1220 |
| Lamp Type | XeCl Lamp |
| Peak Wavelength | 308nm |
| Output Power | 32.5mW/cm² |
| Dose Range | 30mJ/cm² – 4200mJ/cm² |
| MED Test | 3s / 6s / 9s / 12s |
| Time Control | 1s – 140s adjustable |
| Exposure Area | 16cm² (4cm × 4cm) |
2. How the 308nm Excimer UVB Device Works
The device emits a narrowband UVB wavelength (308nm) that delivers focused light energy to targeted skin areas. This type of phototherapy has been studied in dermatology research for its role in localized skin light exposure applications.
- Provides targeted UVB light exposure
- Allows controlled dosing and timing
- Used for localized skin care routines in clinical settings
- Designed for precise area treatment (16cm²)
3. Clinical Applications Overview
- Vitiligo (localized repigmentation research)
- Psoriasis (plaque and inflammation management in studies)
- Eczema / Atopic dermatitis (localized lesion research)
- Other inflammatory skin condition studies
4. Clinical Evidence Overview
308nm excimer UVB phototherapy has been studied in clinical dermatology research for its effects on localized inflammatory and pigment-related skin conditions.
- Improvement in localized skin lesion appearance reported in studies
- Reduction of inflammatory skin plaques observed in clinical research
- Use in targeted dermatology phototherapy protocols
Key studies:
308nm Excimer Laser Dermatology Study (PMID: 21779415)
Targeted UVB Phototherapy Clinical Research (PMID: 16684284)
Excimer Laser in Dermatologic Conditions (PMID: 15888156)
5. Mechanism of Action (Research-Based)
The 308nm wavelength is a monochromatic UVB light that interacts with skin immune responses in localized areas. Research suggests it may influence immune cell activity and inflammatory pathways in targeted treatment zones.
- Localized immune response modulation
- Targeted UVB light interaction with skin tissue
- Reduction of visible inflammatory response in studied cases
- Support of repigmentation processes in vitiligo research
6. Safety Profile
When used under proper protocols, excimer UVB phototherapy has been generally reported as well tolerated in clinical studies.
- Localized redness may occur in some users
- Temporary irritation reported in clinical use
- No systemic effects reported in standard protocols
7. Safety Information
- Avoid direct exposure to eyes
- Use protective goggles during operation
- Do not exceed recommended exposure time
- Not suitable for children
- Professional guidance recommended before use
8. Disclaimer
This device is intended for controlled light exposure applications and is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary.
This is a professional phototherapy device intended for controlled use under appropriate guidance.
Contact Us
Company: Ziree Co.,Ltd.
TEL: 0731-89608166
WhatsApp: +86 13428923118
Email: zireemedical@gmail.com
Address: 14F T10 Bldg.,Sino-Ocean New World,Longcheng Street,Longgang District
Shenzhen GUANGDONG
Shipping & Returns
Ziree ships from China as a manufacturer and offers free shipping worldwide.
Please read our return and exchange policy carefully to understand your options.
1. Return Eligibility
- Timeframe: You can return the item within 30 days from the date of delivery.
- Condition: To be eligible for return or exchange, the item must be in its original packaging and in the same condition as you received it.
- Proof of Purchase: All returns and exchanges require an order number.
2. Non-Returnable Items
- Artificial Damage: The product is damaged due to improper use, storage, handling, or unauthorized repair by the customer.
- Missing Original Packaging or Labels: Products without original packaging or labels.
- Missing Accessories: Products missing any accessories (such as power adapter, manual, goggles, etc.).
- Time Limit: Products where a return or exchange request is made after the specified return and exchange period (30 days).
3. How to initiate a return or exchange
To initiate a return or exchange, please follow the steps below:
1. Contact us: Send an email or Whatsapp to initiate a return or exchange request.
2. Provide details: Include your order number, the item you wish to return, and the reason for the return.
3. Receive and process: We will process your return or exchange request within 1-5 business days.
4. Ship the item: The item will be securely packaged and shipped to the address provided. We recommend using a trackable shipping service.
4. Return or exchange shipping costs
- Defective or incorrect item: If the return is due to our error (e.g. wrong item or defective product), we will cover the return shipping costs.
- Change of mind: If you return the item for any other reason, you will cover the return shipping costs.
5. Refund process
- When: Once we receive and inspect your returned item, we will process your refund within 1-5 business days.
- Method: The refund will be issued to the original payment method. Please note that your bank or credit card company may need more time to process the refund.
6. Exchanges
If you need to exchange your item for a different size, color or model, please contact us via email or Whatsapp. Exchanges are subject to product availability.
7. Have questions?
If you have any questions about our return, exchange and refund policy, please contact us at:
- Email: zireemedical@gmail.com
- WA: +86 13428923118
About Us

| Registered Add | Shenzhen City ,Guangdong Province, China |
|---|---|
| Type of business | Manufacture |
| Main Market | North America, European, Australian, Latin America, Middle East |
| Brand | Ziree |
| Number of Employees | 100-200 People |
| Annual sales | More than US$10 Million |
| Established in | 2015 |

Ziree Co.,Ltd, dedicated to improving human health through innovative and superior medical devices, is a high-tech enterprise integrating R&D, production, sales and service. Founded in 2015, the company is headquartered in Longgang District, Shenzhen, and established a R&D and production base in Changsha, Hunan in 2018.
Ziree Co.,Ltd, adhering to the firm belief of “Light up health”, with the purpose of focus, specialization, dedication, we continue to deepen the research and development of medical technology, and refine the quality of medical services, and strive to bring substantial improvements to the user's health in every innovation. Our goal is to make the light of science and technology warm every desire for health and illuminate every miracle of life through unremitting efforts.
Ziree Co.,Ltd, with the power of science and technology, guards every health and hope!
