---
product_id: 389127164
title: "Black Light UV Light Flashlight, 21 LED 395nm Ultraviolet Blacklight Flashlight Mini Pet Urine Detector for Dog/Cat, Dry Stains, Resin Curing, Matching with Pet Odor Eliminator(Batteries are Included)"
brand: "vansky"
price: "€ 38.82"
currency: EUR
in_stock: true
reviews_count: 5
category: "Vansky"
url: https://www.desertcart.hr/products/389127164-black-light-uv-light-flashlight-21-led-395nm-ultraviolet-blacklight
store_origin: HR
region: Croatia
---

# 945 µW/cm² UV intensity Ultra-compact & portable 21 UV LEDs @395nm Black Light UV Light Flashlight, 21 LED 395nm Ultraviolet Blacklight Flashlight Mini Pet Urine Detector for Dog/Cat, Dry Stains, Resin Curing, Matching with Pet Odor Eliminator(Batteries are Included)

**Brand:** vansky
**Price:** € 38.82
**Availability:** ✅ In Stock

## Summary

> 🔍 Illuminate the unseen, own the clean scene!

## Quick Answers

- **What is this?** Black Light UV Light Flashlight, 21 LED 395nm Ultraviolet Blacklight Flashlight Mini Pet Urine Detector for Dog/Cat, Dry Stains, Resin Curing, Matching with Pet Odor Eliminator(Batteries are Included) by vansky
- **How much does it cost?** € 38.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/389127164-black-light-uv-light-flashlight-21-led-395nm-ultraviolet-blacklight)

## Best For

- vansky enthusiasts

## Why This Product

- Trusted vansky brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-lasting Brilliance:** 21 premium LEDs deliver a powerful 395nm wavelength with a combined 945 µW/cm² intensity, ensuring years of reliable use.
- • **Multitask Your UV Power:** From authenticating IDs and currency to curing resin and spotting scorpions, this flashlight is your all-in-one UV tool.
- • **Pocket-sized Convenience:** Weighing just 3.9 oz and compact enough to fit in your bag, it’s perfect for pet owners, travelers, and professionals on the go.
- • **Ready to Use Out of the Box:** Includes 3 AAA batteries and a battery holder—no extra purchases needed to start uncovering what’s invisible.
- • **Spot Invisible Stains Like a Pro:** Detect hidden pet urine, bed bugs, and food stains with pinpoint accuracy—no more guesswork or costly cleaners.

## Overview

The Vansky Black Light UV Flashlight features 21 high-quality 395nm UV LEDs emitting a total intensity of 945 µW/cm², designed to reveal invisible pet urine stains, bed bugs, and other hidden marks. Its ultra-compact aluminum alloy body makes it portable and durable, perfect for home, travel, and professional use. Batteries are included for immediate use, and its multipurpose UV capabilities extend to currency authentication, resin curing, and pest detection, making it an indispensable tool for meticulous millennials who demand precision and versatility.

## Description

How Does It Work? Vansky Black Light UV Flashlight is special 395 nanometer wavelength of UV light, the special structure of certain molecules can be excited by this violet light to emit different colors of fluorescence. Such as pet urine, scorpions, fluorescent powder, invisible ink.What's in the box?1 x 21 LED UV Flashlight 3 x AA Alkaline Battery 1 x User GuideFeatures: Waterproof Level: IPX4Voltage : 4.5VMaterial : Aluminum AlloyLong Running Time :5+ Hours on Full BatteryNotes:-Can only spot dried urine stain;-Does not work on reflective surface or carpet with fluoresce;-The ultraviolet led blacklight works best in dark environment, the darker it is, the better it works;-For few dark color carpets, the reflected stain color will be very close to the color of the carpet, making it harder to see;-Remove all batteries if you did not intend to use it for a long time.

Review: Dude en comprarla por algunas reseñas que vi. Pero en mi caso funciona tal cual la descripción de la lámpara. Es pequeña y podrás usarla para viajar si así lo deseas.
Review: 強力でいい

## Features

- 【Find Invisible Stains】21 LED black light flashlight is designed for detecting dog, cat dry urine stains and spots that couldn‘t see with the naked eye. No longer need to clean your carpets blindly, blacklight flashlights could exactly detect the food stains, bed bugs, pet urine stains and more invisible stains on your carpet, bathroom, furniture, or kitchen's wall. NO MORE PAYING FOR PROFESSIONAL CLEANERS. Suit for home and Hotel room. Recommend to pair it up with carpet cleaning products.
- 【Multipurpose Use】UV blacklight flashlight can also easily spot scorpions at night, authenticate currency, driver license, official id cards, passports, invisible ink pens, find fluorescing rocks and minerals, curing UV resin and identifying tomato hornworms that are harmful to the garden. UV flashlights can also act as nail dryer.
- 【395 nm Wavelength】Black light flashlight emits 395nm wavelength with 21 top-quality ultraviolet LEDs, each LED lasts up to 10 years. In terms of performance, each emits 45 µW/cm² of UV radiant intensity. That's a whopping total of 945 µW/cm² of UV intensity at 395 nm. Heavy-duty aluminium alloy for this blacklight flashlight pet urine detector.
- 【Ultra-compact Design】3.8*1.6*1.1 Inches/3.9 Ounces; The pocket-size UV flashlight can be carried along to detect stains in your car or illuminate minerals, rock and body art. Its' portable design makes it ideal for pet owners and travelers.
- 【What You Get】Provide Friendly, Easy-to-reach Support; Vansky 395nm 21 LED UV Light Pet Urine & Stain Detector Blacklight Flashlight *1, Battery Holder *1, AAA Standard Alkaline Battery *3 (No Extra Hassle! Batteries Included), User Manual*1.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VDRJ8DK |
| Batteries | 3 AAA batteries required. (included) |
| Batteries required | Yes |
| Battery type | 3*AAA Standard Alkaline Battery (Included) |
| Best Sellers Rank | #119,296 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,804 in Handheld Flashlights |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,264) |
| Date First Available | 21 December 2019 |
| Finish types | Resin |
| Included components | AAA Standard Alkaline Battery X 3, Battery Holder X 1, Lanyard, Vansky 21 LEDs UV Light Flashlight X1 |
| Item Weight | 50 Grams |
| Item model number | D16A |
| Product Dimensions | 1 x 1 x 1 cm; 50 g |
| Specific uses | Pet Urine Detection, Spot Hard-to-find Scorpions, Cure UV Resin, Hotel Health Inspection, Find Bed Bug, Find Tomato Hornworms, Kitchen/Bathroom Satin Detection, Leak Detection, ID/Currency Verification, Uranium Glass Inspection, For Luminescence of Luminous Material, Cat Ringworm Detection, Cure Nail Polish |
| Specification met | IPX4 |

## Product Details

- **Colour:** Black
- **Light source type:** LED
- **Material:** Aluminum
- **Power source:** Battery Powered

## Images

![Black Light UV Light Flashlight, 21 LED 395nm Ultraviolet Blacklight Flashlight Mini Pet Urine Detector for Dog/Cat, Dry Stains, Resin Curing, Matching with Pet Odor Eliminator(Batteries are Included) - Image 1](https://m.media-amazon.com/images/I/71hSfr8kflL.jpg)
![Black Light UV Light Flashlight, 21 LED 395nm Ultraviolet Blacklight Flashlight Mini Pet Urine Detector for Dog/Cat, Dry Stains, Resin Curing, Matching with Pet Odor Eliminator(Batteries are Included) - Image 2](https://m.media-amazon.com/images/I/81Gp-t3DYFL.jpg)
![Black Light UV Light Flashlight, 21 LED 395nm Ultraviolet Blacklight Flashlight Mini Pet Urine Detector for Dog/Cat, Dry Stains, Resin Curing, Matching with Pet Odor Eliminator(Batteries are Included) - Image 3](https://m.media-amazon.com/images/I/71SiwO8bvWL.jpg)
![Black Light UV Light Flashlight, 21 LED 395nm Ultraviolet Blacklight Flashlight Mini Pet Urine Detector for Dog/Cat, Dry Stains, Resin Curing, Matching with Pet Odor Eliminator(Batteries are Included) - Image 4](https://m.media-amazon.com/images/I/71FYvjINdQL.jpg)
![Black Light UV Light Flashlight, 21 LED 395nm Ultraviolet Blacklight Flashlight Mini Pet Urine Detector for Dog/Cat, Dry Stains, Resin Curing, Matching with Pet Odor Eliminator(Batteries are Included) - Image 5](https://m.media-amazon.com/images/I/81p+kN4GBML.jpg)

## Questions & Answers

**Q: Is this urine detector good for detecting cat urine?**
A: yes, that's what I bought it for, I have two cats and one was being a pain, so I got the flashlight to find all his spots.  Then sprayed them down with urine remover.

**Q: Takes care of pet odors from urine, work??**
A: It doesn’t take away odors, but it shows where the odors are coming from

**Q: Do you have to use protective eyeglasses when using this light?**
A: No

**Q: How does it work for seeing bedbugs?**
A: Don’t know. It works great if you walk into the bathroom and use it around the facilities on the floor. Everything shows up very well. Make she want to clean the bathroom many times over.
Are use it was a special Apoxsee and it hardens it very quickly when tying flies for fishing

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***R on 2 July 2024*

Dude en comprarla por algunas reseñas que vi. Pero en mi caso funciona tal cual la descripción de la lámpara. Es pequeña y podrás usarla para viajar si así lo deseas.

### ⭐⭐⭐⭐⭐ Review
*by Y***K on 1 March 2026*

強力でいい

### ⭐⭐⭐⭐⭐ Review
*by K***. on 22 January 2026*

Bright, small compact fits into your coat or coverall pocket. I got it to make finding chicken eggs much more easier! Light weight. Nice.

## Frequently Bought Together

- Black Light UV Light Flashlight, 21 LED 395nm Ultraviolet Blacklight Flashlight Mini Pet Urine Detector for Dog/Cat, Dry Stains, Resin Curing, Matching with Pet Odor Eliminator(Batteries are Included)
- Rocco & Roxie Stain & Odor Eliminator for Strong Odor, 32oz Enzyme Pet Odor Eliminator for Home, Carpet Stain Remover for Cats & Dog Pee, Enzymatic Cat Urine Destroyer, Carpet Cleaner Spray
- ANGRY ORANGE Pet Odor Eliminator for Dog and Cat Urine, Carpet Stains, and Strong Smells – Citrus Cleaner with Natural Orange Oil – 24 oz

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**Shop now:** [https://www.desertcart.hr/products/389127164-black-light-uv-light-flashlight-21-led-395nm-ultraviolet-blacklight](https://www.desertcart.hr/products/389127164-black-light-uv-light-flashlight-21-led-395nm-ultraviolet-blacklight)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-05*