Will it cause transition lenses to darken?

I don't know. I use it for uranium glass

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UV Flashlight, LED 395nm Ultraviolet Flashlight, Zoomable Pen Blacklight Flashlight IP54 Waterproof Detector for Pet Urine, Cat Dog Stains, Bed Bug, Household Wardrobe Toilet

UV Flashlight, LED 395nm Ultraviolet Flashlight, Zoomable Pen Blacklight Flashlight IP54 Waterproof Detector for Pet Urine, Cat Dog Stains, Bed Bug, Household Wardrobe Toilet

Product ID: 377812618

Details

Colour
1 pcs-zoomable
Light source type
UV
Material
Aluminum
Power source
Battery

⚡3W LED power output

💧IP54 waterproof rating

🔦395nm UV wavelength

฿2192

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔦 Illuminate the unseen, own the moment.

RUGGED RELIABLE - Built with durable aluminum alloy and IP54 waterproofing, it’s ready for indoor and outdoor challenges.
LONG LASTING RUNTIME - Powered by 2 AAA batteries (not included) for up to 5 hours of continuous use—stay efficient without interruptions.
COMPACT LIGHTWEIGHT - At just 1.12oz and 5.4 inches long, it’s the perfect everyday carry for managers on the go.
MULTI TOOL POWERHOUSE - From nail drying to antique authentication, this UV flashlight adapts to your diverse professional and personal needs.
PINPOINT INVISIBLE STAINS - Detect hidden pet urine and stains with precision—no more guesswork or full carpet cleaning.

The COSMOING 395nm UV Flashlight is a versatile, zoomable penlight designed for precise detection of invisible stains, counterfeit money, and more. Featuring a powerful 3W LED, IP54 waterproof aluminum body, and lightweight design, it offers up to 5 hours of runtime on 2 AAA batteries. Ideal for pet owners, professionals, and enthusiasts seeking a reliable, multi-functional UV tool.

Specifications

ASIN	B08PXQYT9T
Additional Features	UV Stain Detector, Nail Dryer, Prospecting Tool, Antique Identifier, Adjustable Focus, Lightweight, Rechargeable, Waterproof, Durable
Batteries are Included	No
Battery Description	AAA
Battery Type	Lithium Ion
Best Sellers Rank	#45,385 in Pet Supplies ( See Top 100 in Pet Supplies ) #15 in Pet Urine Detectors
Brand Name	COSMOING
Bulb Shape Size	B10
Color	1 pcs-zoomable Penlight Flashlight
Customer Reviews	4.5 4.5 out of 5 stars (1,642)
Finish Types	Antique
Included Components	Battery
Item Dimensions D x W x H	138D x 15W x 15H millimeters
Item Dimensions L x W x H	13.7L x 13.7W x 13.7H centimeters
Item Weight	0.07 Pounds
Light Output Maximum	200 Lumens
Light Source Special Features	Pet Stain Detection, Nail Dryer, Counterfeit Money Identification
Light Source Type	UV
Light Source Wattage	3 Watts
Manufacturer	COSMOING
Manufacturer Part Number	FL16-UV.1
Material Type	Aluminum
Model Number	FL16UV
Mounting Type	Handheld
Number of Batteries	2 AAA batteries required.
Number of Items	1
Number of Light Sources	1
Number of Packs	1
Power Source	Battery Powered
Recommended Uses For Product	Detecting pet stains, Acting as a nail dryer, Prospecting, Law enforcement, Medical forensics
Runtime	5 hours
Shape	Pen
Specification Met	IP65 water resistance
Style Name	1PCS-Zoomable PenLight Flashight
UPC	048518774563
Unit Count	1 Count
Water Resistance Level	Waterproof
Wattage	3 watts
White Brightness	200 Lumens

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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