---
product_id: 152843139
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: "$488"
currency: MXN
in_stock: true
reviews_count: 8
url: https://www.desertcart.mx/products/152843139-black-light-uv-light-flashlight-21-led-395nm-ultraviolet-blacklight
store_origin: MX
region: Mexico
---

# 21 UV LEDs for precise detection 395nm wavelength for versatile UV uses Durable aluminum alloy, waterproof 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:** $488
**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?** $488 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/152843139-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

- • **Ready Out of the Box:** Includes 3 AAA batteries and user manual—start detecting stains and curing resin immediately with zero hassle.
- • **Compact & Travel-Ready:** Pocket-sized and lightweight at just 3.9 oz, perfect for on-the-go stain detection or outdoor adventures.
- • **Long-lasting LED Brilliance:** 21 premium UV LEDs rated for up to 10 years of use, ensuring reliable performance whenever you need it.
- • **Multifunctional UV Powerhouse:** From authenticating IDs and currency to curing resin and spotting scorpions, this flashlight is your all-in-one UV tool.
- • **Spot Invisible Stains Instantly:** Detect pet urine, bed bugs, and hidden 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 housed in a durable aluminum alloy body. Designed for pet urine detection, stain spotting, resin curing, and more, this compact, waterproof flashlight comes with batteries included and offers versatile, long-lasting UV illumination for home, travel, and professional use.

## Description

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)

## Features

- 【Find Invisible Stains】21 LED black light flashlite 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 scorpoins at night, authenticate currency, driver license, official id cards, passports, invisible ink pens, 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 LED, each LED lasts up to 10 years. 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】Easy-to-reach Support; Vansky 395nm 21 LED UV Light Pet Urine & Stain Detector Blacklight Flashlight *1, AAA Standard Alkaline Battery *3 (No Extra Hassle! Batteries Included), User Manual*1; Provide Friendly, Easy-to-reach Support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Special Feature | Pet Urine Detection, Spot Hard-to-find Scorpions, Cure UV Resin, Hotel Health Inspection, Find Tomato Hornworms, Find Bed Bug, Leak Detection |
| Color | Black |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Aluminum |
| Included Components | AAA Standard Alkaline Battery X 3, Battery Holder X 1, Lanyard, Vansky 21 LEDs UV Light Flashlight X1 |
| Voltage | 4.5 Volts |
| Battery Cell Composition | Alkaline |
| Item Weight | 50 Grams |
| Number of Batteries | 3 AAA batteries required. (included) |
| Water Resistance Level | Waterproof |
| Warranty Type | Limited warranty or full warranty (1 year) |
| Brand | Vansky |
| Brightness | 1000 lumen |
| Battery Description | 3*AAA Standard Alkaline Battery (Included) |
| Style | 395nm 21 LEDs UV Light |
| Finish Type | Resin |
| Light Source Wattage | 4.5 Watts |
| Mounting Type | Handheld |
| Manufacturer | Vansky |
| Size | 21 LED |
| UPC | 712376841308 |
| Light Output Maximum | 1000 Lumens |
| Part Number | D16A |
| Item Weight | 1.76 ounces |
| Product Dimensions | 0.39 x 0.39 x 0.39 inches |
| Item model number | D16A |
| Batteries | 3 AAA batteries required. (included) |
| Finish | Resin |
| Shape | Cylindrical with Rectangular Battery Compartment |
| Wattage | 4.5 watts |
| Handle Material | Metal |
| Laser Beam Color | Purple |
| Switch Style | Push button |
| Special Features | Pet Urine Detection, Spot Hard-to-find Scorpions, Cure UV Resin, Hotel Health Inspection, Find Tomato Hornworms, Find Bed Bug, Leak Detection |
| Usage | 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 |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Description Pile | 3*AAA Standard Alkaline Battery (Included) |
| Warranty Description | 1 year worry-free guarantee. |

## Product Details

- **Special Feature:** Pet Urine Detection, Spot Hard-to-find Scorpions, Cure UV Resin, Hotel Health Inspection, Find Tomato Hornworms, Find Bed Bug, Leak Detection
- **Color:** Black
- **Power Source:** Battery Powered
- **Light Source Type:** LED
- **Material:** Aluminum

## 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)

## Available Options

This product comes in different **Size** options.

## 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

### ⭐⭐⭐⭐⭐ Great UV light
*by T***E on April 20, 2025*

It works well, easy to use, easy to put batteries into, and lights up my yooperlite rocks! And it's a great price too!

### ⭐⭐⭐⭐⭐ Works fairly well! Reasonable price. Good size.
*by C***. on April 9, 2025*

I bought this to know truly how bad I am at cleaning 😂 Honestly, I'm impressed how clean my house actually was. Especially for potty training a toddler as well as a puppy.Even around my toilets where almost spotless for being cleaned a week and a half ago.

### ⭐⭐⭐⭐ UV FLASH LIGHT
*by T***T on February 21, 2025*

It works.. But let me suggest that you have fresh batteries for this thing ready to go.. it uses three AAA batteries. The "new" Chinese batteries that came with mine, were dead on arrival, still tightly and securely, wrapped in the cellophane. I almost sent the thing back, until I tried brand new batteries. It looks and feels solid and durable, nice and compact, easy to use and does the job, and it will take the guess work out searching for that area to clean where your little friend decided to mark.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.mx/products/152843139-black-light-uv-light-flashlight-21-led-395nm-ultraviolet-blacklight](https://www.desertcart.mx/products/152843139-black-light-uv-light-flashlight-21-led-395nm-ultraviolet-blacklight)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-29*