Dr.K3 UV Wood’s Lamp UV Penlight

•365 nm UV light with Fine Woods glass for accurate detection
•Small useful
•Uses 2 x AAA batteries for power
•Clicky anti-slip tail button
•Detect cat ringworm, skin abnormality,FWAs (Florescent Whitening Agents), counterfeits and more
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Wood’s Lamp Intro

Wood’s lamp, also known as blacklight & ultraviolet light (UV light), is a kind of ultraviolet lamp that works at a special wavelength. Some microorganisms and natural chemicals will show specific colors under its light. With this, Wood's lamp is widely used in humans and animals inspection. According to the different excited colors, we can quickly detect some infections.

365 nm UV Light Optimal Detection

365 nm UV light is best suited for detections applications. Normally, it is hardly visible. Certain microorganisms and chemicals will show specific colors when shined by it, due to easy-to-tell fluorescence effect.

Fine Wood’s Glass

Purer UV Light, More Accurate Results

The Wood’s Glass inside the penlight can effectively filter stray light and produce a fine UV light. This can bring more accurate results for you.

Cat Ringworm Detection

Detect Fungal Diseases in Pets

Check your pets with our penlight regularly, and tell if their skins are infected with fungi by easy-to-tell fluorescence effect. With it, you can ensure on-time treatment, and a more healthy life for your beloved pets.

Detect Pets’ Feces Easily. Clean it Up & Improve Sanitation

You can tell the infection if any easily. Clean your cat to avoid further infection.

Skin Abnormality Detection

Know Your Health Instantly

Wood’s lamp, a microscopeFrequently Used in Vitiligo Diagnosis for your skin, is widely used in detections of skin pigmentation disorders & many bacteria, to help diagnose skin conditions. Different from unaffected skin, vitiligo patients’ depigmented skin gives a bluish white glow under Wood’s lamp.

Common Bacteria Glow Color under Wood’s lamp

Wood’s lamp has long been used widely in skin conditions diagnosis. Typically, Wood’s lamp is shined in a dark room, to observe the glow color of the subject. For example, Microsporum gypseum, Microsporum canis and Trichosanthes gypsum use tryptophan from hair to grow. When shined by Wood’s lamp, their metabolites glows in bright green.

FWAs Detection

Reveal Harmful FWAs around You

FWAs (Fluorescent Whitening Agents), also known as Optical Brightener & OBA etc., is a type of harmful substance that could be found in baby & skincare products and tissues etc. Our penlight can help you detect & avoid them for a healthier life style.

Counterfeit Detection

Real Authenticity Instantly

UV light is widely used in counterfeit detection, such as counterfeit money & cigarette, fraudulent IDs, fake credit cards etc. You can authenticate instantly with our penlight to get rid of fake products.

UV Light Detection

Inspect & improve your sanitation

Under Wood’s light, the molds, mites & some stains will glow and reveal themselves. Our penlight can help you inspect the sanitation of your home and hotel room with ease, and give you a peace of mind. You can know the cleanliness of toilet, washbasin, floor, sofa & bed in your home or hotel at the speed of light.

Exquisitely Small, Beautifully Capable

With a size of pen, this minimalistic & stylish penlight is easy to carry and takes little space for storage. You can carry it to work or as an EDC kit in a breeze.

AAA batteries Compatible

Use 2 AAA batteries for power.

Shipping Policy

Thank you for visiting and shopping at nextorch.com. Nextorch aims to offer you the best shipping options. Following are the terms and conditions that constitute our Shipping Policy.

Domestic Shipping Policy

Shipment processing time

All orders are processed within 3-5 business days. Orders are not shipped or delivered on weekends or holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email.

Shipment confirmation & Order tracking

You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours. Most Nextorch packages are shipped via UPS, DHL or FedEx. You could contact FedEx: 1(800) 463-3339 or UPS Domestic: 1-888-742-5877 or DHL: 24003388 for further shipping information. The estimated delivery time is 7-10 business days.


nextorch.com is not liable for any products damaged or lost during shipping. If you received your order damaged or lost your package, please contact us within 20 days at NextorchOfficial@nextorch.com

LED: 365 nm UV LED
Runtime: 1 h 15 min
Battery: 2 x AAA batteries
Material: Aluminum Alloy 6061-T6
Diameter: 148 (Length) x 14.3 (Head Diameter) x 13.3 (Tail Diameter) mm
Weight: 28 g (Without battery)
Impact Resistance: 1 m
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Dr.K3 UV Wood’s Lamp UV Penlight
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