How does a UV blacklight flashlight help find pet stains?

The COSMOING 395nm UV blacklight uses ultraviolet light to make dried pet urine stains, which contain phosphorus, fluoresce and glow. This allows you to easily spot hidden messes on carpets, upholstery, or floors that are invisible under normal light, aiding in targeted cleaning.

What is the wavelength of this UV flashlight?

This COSMOING UV blacklight flashlight operates at a wavelength of 395nm. This specific UV-A range is effective for making many substances, including pet stains and security inks, fluoresce.

Does this UV flashlight come with batteries?

No, the COSMOING UV blacklight flashlight requires 2 AAA batteries per flashlight, and these are not included in the package. You will need to purchase AAA batteries separately.

Can I use this UV flashlight for general lighting?

While it emits light, this UV blacklight is designed for detecting fluorescence, not for general illumination. Its primary function is to reveal hidden stains and security features, not to light up a room or area for visibility.

Is this UV flashlight waterproof?

Yes, the COSMOING UV blacklight flashlight has an IPX4 waterproof rating, meaning it is resistant to splashes of water. It is suitable for indoor or outdoor use but should not be submerged.

How to buy an original COSMOING UV blacklight flashlight in India?

To buy an original COSMOING UV blacklight flashlight in India, purchase from crowcrowcrow.com. We import directly from authorized US retailers and brand partners, ensuring factory-sealed products with all customs duties and GST included. Delivery is via ExpressBox tracked shipping.

What is the beam type and zoom capability?

This COSMOING UV blacklight flashlight features a zoomable beam, allowing you to adjust the focus from a wide floodlight to a concentrated spot. This versatility helps in scanning larger areas or pinpointing specific stains or marks.

COSMOING UV Blacklight Flashlight 3-Pack | Pet Urine Detector & Money Identifier

Name: COSMOING 395nm Zoomable UV Blacklight Flashlight 3-Pack | Detects Invisible Pet Stains & Counterfeit Ink
Brand: COSMOING
SKU: nar5029
Price: 2558.00 INR
Availability: InStock

About this item

The COSMOING 395nm UV blacklight flashlight 3-pack is your essential tool for uncovering hidden messes and verifying authenticity. Easily spot dried pet stains on carpets, food spills, and invisible inks on passports or currency. Its powerful UV light makes these otherwise unseen marks glow, saving you the effort of extensive cleaning or guesswork. Imported directly for Indian customers, this set offers reliable detection for various household and professional needs.

Each flashlight features a 3W LED with a 395nm wavelength, ideal for making phosphorus and proteins in dried urine fluoresce. The zoomable beam allows for focused inspection or wider area scanning. Built with a durable, waterproof (IPX4) aluminum alloy body, these penlights are designed for longevity. Powered by 2 AAA batteries (not included), they offer hours of use for tasks ranging from pet stain detection to identifying counterfeit money and even scorpion hunting.

For Indian households, this 3-pack provides versatile utility. While local alternatives may offer basic flashlights, the COSMOING UV blacklight's specific wavelength is crucial for stain detection. All customs duties and GST are included in the listed price, with delivery via ExpressBox tracked shipping. Ensure you have AAA batteries on hand for immediate use upon arrival.

Key Features

UV FLASHLIGHT PERFECT FOR DETECTING INVISIBLE STAINS — COSMOING 395nm blacklight pen flashlight exactly detect food or hidden pet stains of dogs,cats and other pets on carpets,there's no need to steam clean the entire carpet, UV flashlight will pinpoint the areas with ease.
LOTS OF UNEXPECTED FUNCTION — 3W COSMOING portable UV flashlights can also detect cat moss,act as nail dryer, prospecting field exploration and antique identification tool. It is also an essential tool for law enforcement, postal inspections, customs, medical forensics, scorpions huntings. Conveniently powered for hours with 2AAA battery (NOT Included).
VERSATILE UV PEN LIGHT — This 5.4 inch LED penlight, weight just 1.12oz/pcs, is extremely lightweight for daily use. Perfect using for identify counterfeit money and reveal the hidden ink on passport, money or other important documents, ideal for invisible spots and stains that can not see with the naked eye.
WATERPROOF & SMART — IPX4 rating of this UV blacklight, best using for either indoor or outdoor application.The portable pen flashlight is built of high quality aluminum alloy. Skid-proof, waterproof, explosion-proof and shockproof.
YOU WILL GET — A surprising sufficient package: A super helpful led ultraviolet flashlight, an operation guide, a service card. Any inquires before purchase are also welcomed. Don’t hesitate to contact our friendly, easy-to-reach support when in need.

Why choose this product

Uncover Hidden Truths with Precision

Dried pet stains and hidden inks can be frustratingly invisible. The COSMOING 395nm UV blacklight uses a specific wavelength to make these elements fluoresce, turning invisible problems into visible targets. Unlike standard flashlights, this tool is engineered for detection. Its durable aluminum alloy body and IPX4 waterproof rating ensure reliability in various conditions. Imported directly, it offers a precise solution for maintaining a clean home and verifying authenticity, backed by our commitment to quality.

Who It's For & Who Should Skip

This 3-pack is perfect for pet owners needing to locate hidden accidents, homeowners wanting to check for spills, and anyone needing to verify currency or documents. It's also useful for hobbyists like prospectors or antique identifiers. However, if you require a flashlight for general illumination or heavy-duty outdoor activities, a dedicated high-lumen flashlight would be more suitable. This UV light is specifically for detection, not broad lighting.

How to use

Unscrew the flashlight head and insert 2 AAA batteries, ensuring correct polarity (+/-). Note: batteries are not included and must be purchased separately. — Insert Batteries
Dim the lights or turn them off completely in the room you wish to inspect. This creates a darker environment where the UV light's effect is most pronounced. — Prepare the Area
Turn on the UV flashlight and slowly scan the surfaces (carpets, floors, walls). Look for areas where the UV light causes a visible glow, indicating hidden stains or marks. — Scan for Stains
Use the zoom feature to adjust the beam's focus. A wider beam is useful for scanning larger areas, while a focused beam helps pinpoint specific spots. — Adjust Beam (Optional)

Example scenarios

Typical situations where COSMOING 395nm Zoomable UV Blacklight Flashlight 3-Pack | Detects Invisible Pet Stains & Counterfeit Ink helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

A pet owner in a humid city like Chennai needs to find hidden cat urine stains on carpets that are hard to see.

How this product helps

The COSMOING 3-pack UV blacklight allows precise detection of dried urine stains, even in challenging lighting or humidity. The 395nm wavelength makes marks glow, enabling targeted cleaning and maintaining a fresh home environment.

Scenario 2

Illustrative example

Where it helps

A small business owner in Delhi needs to verify currency authenticity before accepting large payments.

How this product helps

Use the COSMOING UV blacklight to quickly check for hidden security threads and inks on Indian Rupees or foreign currency. The portable penlight design makes it easy to use discreetly during transactions.

Specifications

Composition

Light Source	3W LED
Wavelength	395nm
Brightness	100 lumens (white light equivalent)
Number of LEDs	3 per flashlight

Usage

Power Source	2 x AAA batteries per flashlight (NOT Included)
Battery Type	Alkaline
Run Time	Hours (dependent on battery quality)
Recommended Uses	Pet stain detection, counterfeit detection, scorpion hunting, prospecting, antique identification, nail drying
Included Components	3 x UV Blacklight Flashlights, Operation Guide, Service Card

How we compare

Feature	COSMOING 395nm Zoomable	Others
Primary Function	UV detection of pet stains, counterfeit ink, and hidden marks	General purpose flashlights or basic UV lights with lower wavelength/intensity
Wavelength & Intensity	395nm UV LED, 3W power, 100 lumens (white light equivalent)	Varies; often lower power LEDs, less specific wavelengths, or unstated specifications
Build Quality	Durable aluminum alloy, IPX4 waterproof, shockproof	Often plastic construction, less durable, may lack water resistance
Pack Size & Value	3-pack for widespread use or sharing	Typically sold as single units, requiring multiple purchases for similar coverage
Authenticity & Sourcing	Imported from authorized US retailers and brand partners	Availability and authenticity can vary; grey market imports may lack quality assurance

SKU	nar5029
GTIN	0048518774594
Brand	COSMOING
Model Name	FL16x3
Color	3 pcs-zoomable Penlight Flashlight
Material	Aluminum Alloy
Item Shape	Pen
Finish Type	Antique
Water Resistance Level	IPX4 Waterproof
Mounting Type	Handheld
Dimensions	5.4 inches (length/height/width)
Item Weight	1.12 oz per piece
Number of Items	3
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

Attributes	Current COSMOING 395nm Zoomable UV Blacklight Flashlight 3-Pack \| Detects Invisible Pet Stains & Counterfeit InkBuy Now	COSMOING 395nm UV Blacklight Flashlight 2-Pack \| Detects Invisible Pet Stains & Counterfeit InkBuy Now	COSMOING 395nm Zoomable UV Blacklight Flashlight 5.44 inches (13.8 cm) \| Detects Invisible Pet StainsBuy Now	COSMOING 395nm UV Blacklight Flashlight 2-Pack \| Detects Invisible Pet Stains & Counterfeit DocumentsBuy Now	COSMOING Zoomable UV Blacklight Flashlight 5.4 inch \| Detects Pet Stains & Hidden InkBuy Now	Shernbao High Velocity Dog Dryer Purple SMD-06P \| 2200W 110V 2-Speed 2-Temp Pet Grooming BlowerBuy Now	Virbac C.E.T. Enzymatic Toothpaste Vanilla Mint Flavor 70g (2.5 oz) \| Vet Recommended Tartar & Plaque ControlBuy Now
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COSMOING 395nm Zoomable UV Blacklight Flashlight 3-Pack | Detects Invisible Pet Stains & Counterfeit Ink

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