Ziree
Narrowband UVB Light Device for Skin Care Support (311nm light therapy for Vitiligo and Psoriasis)
UVB Narrowband Light Device (311nm)
This narrowband UVB light device is designed for controlled, localized light exposure as part of a personal light-based routine.
Narrowband UVB (311nm) is widely used in dermatology environments for its specific wavelength characteristics. This device allows controlled access to UVB light in a compact, home-use format with proper precautions.
It is designed for targeted use on selected areas of the skin.
Key Features
- Narrowband UVB wavelength (311nm)
- Targeted light exposure design
- Compact handheld structure
- Suitable for structured home-use routines with precautions
- Compatible with PL-S 9W/01 UVB bulb
Specifications
- Light Source: PL-S 9W/01 UVB bulb
- Wavelength: 311nm (Narrowband UVB)
- Power: 9W
- Plug Type: 2P
- Usage Area: Localized skin areas
Compact & Portable
Lightweight handheld design suitable for home or professional environments.
Fixed Distance Design
Recommended working distance: 3cm ±0.5cm for stable output.
Timer Control
Built-in timing function for controlled exposure sessions.
Scope of Application
Suitable for localized skin areas such as limbs, head, chest, back, and scalp.
Safety Information
- Avoid direct exposure to eyes
- Always use protective goggles
- Do not exceed recommended exposure time
- Not suitable for children
- Consult a healthcare professional before use
Important Notice
This device is not intended to diagnose, treat, cure, or prevent any disease. Individual outcomes may vary.
UVB Phototherapy Research Overview
Narrowband UVB (311nm) phototherapy has been widely studied in dermatology research in relation to various skin conditions, including psoriasis, vitiligo, and eczema.
Published literature has explored UVB phototherapy in clinical settings and evaluated its role in dermatology research. Findings generally indicate that it has been well tolerated under controlled conditions in published studies.
This information is provided for educational purposes only and is not intended as medical advice.
Source reference: BMJ UVB Study
Research Context: Psoriasis and UVB
UVB phototherapy has been widely studied in dermatology literature involving individuals with psoriasis.
Research has evaluated UVB exposure in clinical settings and its association with skin condition management approaches and patient-reported outcomes.
- UVB has been extensively studied in psoriasis research
- Scalp and localized applications have been evaluated in clinical literature
- Patient-reported outcomes have been documented in studies
Educational information only. Not medical advice.
Selected studies:
Dermatology UVB Research
UVB Scalp Research
Dermatology Outcomes Study
Dermatology Cost Analysis Literature
Eczema and Atopic Dermatitis Research Context
Narrowband UVB has been studied in dermatology research involving eczema and atopic dermatitis.
- Clinical research has explored symptom-related measures
- Use in dermatology settings has been documented
- Phototherapy is discussed in published literature
Vitiligo Research Context
UVB phototherapy is widely discussed in dermatology literature related to vitiligo and pigmentation-related research.
- Pigmentation-related outcomes have been reported in studies
- UVB has been evaluated in clinical research settings
- Long-term observational studies exist in literature
Additional References
Psoriasis & Dermatology:
UVB Literature
Narrowband UVB Studies
Eczema & Dermatitis:
Dermatology UVB Research
Phototherapy Literature
Vitiligo:
UVB Vitiligo Research
Dermatology Pigmentation Research
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!
