Wood’s Lamp 365nm UV Skin Diagnostic Lamp (LED Ring Cold Light)
Professional Wood’s lamp device for dermatology examination, skin fluorescence detection, and clinical UV diagnostic observation.
Product Specifications
| Parameters | |
| Product Name | Wood’s Lamp |
| Product Model | DW-A100 / DW-B200 / DW-B300 |
| Material | Plastic Glass |
| Wavelength | 365nm ±5nm |
| Irradiation Intensity | 1–10 mW/cm² |
| Light Source | LED Ring Cold Light Source |
| LED Quantity | 16pcs / 24pcs (DW-B300) |
| Power Supply | Internal 4000mAh DC 5V UV Filter |
Product Overview
The Wood’s Lamp is a 365nm ultraviolet diagnostic device designed for skin examination and fluorescence-based observation. It is commonly used in dermatology for identifying pigment changes, fungal infections, and skin condition evaluation.
How Wood’s Lamp Works
The device emits 365nm UVA light, which causes certain substances on the skin to fluoresce. This allows clinicians or users to observe changes in pigmentation, bacterial activity, or fungal presence under UV illumination.
- UV fluorescence-based skin observation
- Helps detect pigmentation abnormalities
- Supports dermatological screening process
- Non-invasive diagnostic lighting tool
Clinical Applications
- Skin pigmentation assessment (e.g., vitiligo evaluation)
- Fungal infection screening support
- Acne-causing bacterial fluorescence observation
- General dermatology examination assistance
Frequently Asked Questions (FAQ)
Is Wood’s Lamp examination painful?
No. It is a completely non-invasive and painless procedure.
How long does an examination take?
Typically 10–20 minutes depending on the area being examined.
Does every fungal infection fluoresce?
No. Some fungal species fluoresce under UV light, while others require laboratory culture confirmation.
Is it safe for children?
Yes. Wood’s Lamp is widely used in pediatric dermatology and considered safe when used properly.
Can it replace a biopsy?
No. It is a diagnostic aid and may be used alongside dermatoscopy or biopsy when needed.
Do skincare products affect results?
Yes. Creams, oils, or makeup may fluoresce and interfere with results. Clean skin is recommended before examination.
Safety Information
- Non-invasive UV diagnostic device
- Avoid direct prolonged exposure to eyes
- Use in controlled environments recommended
- Clean skin improves diagnostic accuracy


