---
product_id: 23898112
title: "Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder"
brand: "vansky"
price: "NT$1028"
currency: TWD
in_stock: true
reviews_count: 8
category: "Vansky"
url: https://www.desertcart.tw/products/23898112-vansky-uv-flashlight-black-light-51-led-blacklight-pet-urine
store_origin: TW
region: Taiwan
---

# 51 powerful UV LEDs 3x AA battery powered 395nm UV wavelength for precise detection Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder

**Brand:** vansky
**Price:** NT$1028
**Availability:** ✅ In Stock

## Summary

> 🔦 Light up the unseen, own the clean scene!

## Quick Answers

- **What is this?** Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder by vansky
- **How much does it cost?** NT$1028 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/23898112-vansky-uv-flashlight-black-light-51-led-blacklight-pet-urine)

## 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

- • **Compact & Durable:** Pocket-sized aluminum body with a 15-year LED lifespan—built to travel and last.
- • **Pro-Level Precision:** 395nm wavelength ensures sharp, reliable detection for professional and home use alike.
- • **Trusted by Thousands:** Ranked #1 in Pet Urine Detectors with 72,000+ reviews—join the community that cleans smarter.
- • **Multi-Purpose UV Power:** Authenticate currency, cure UV resin, and spot scorpions or bed bugs with one sleek tool.
- • **Invisible Stains Revealed:** Detect pet urine, food stains & dry spots invisible to the naked eye—never miss a mess again.

## Overview

The Vansky UV Flashlight Black Light features 51 high-intensity UV LEDs emitting 395nm wavelength light, powered by 3 AA batteries (not included). Designed for pet urine detection, stain spotting, resin curing, and pest finding, its compact aluminum build offers durability and portability. With a 15-year LED lifespan and top ranking in pet urine detectors, it’s the ultimate tool for professionals and pet owners aiming for spotless environments.

## Description

desertcart.com: Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder : Pet Supplies

Review: Does the job - Great black light for looking for urine stains, easy to use and bold light. Functions well and convenient size
Review: Wrestler approved! - Let me start with, I bought this to spot ringworm. My son is a wrestler and has nummular eczema. If you aren't familiar with nummular eczema it is round circular patches of eczema that look almost exactly like ringworm... which is where the problem lies for a wrestler. We bought this to differentiate eczema vs ringworm and it works fantastic. Eczema does not light up and ring worm will glow green.

## Features

- Find invisible stains: UV flashlight helps detect food stains and pet urine stains on rugs, carpets, and clothes that are otherwise invisible to the naked Eye.
- Versatile use: authenticate currency and official documents like drivers licenses or identify unwanted whitening agent in cosmetics; Cure UV resin.
- Perfect for outside use such as finding scorpions and minerals! Should used with 3xAA Standard Alkaline Battery (The alkaline battery is not included in the packaging)
- Durable, high-quality lads: the 51 tenacious UV light LEDs have a lifespan of 15 years
- Ultra-compact design: The pocket-size UV flashlight can be carried along to detect stains in your car or illuminate minerals, body art

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01A5KLUG2 |
| Batteries | 3 AA batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #353 in Pet Supplies ( See Top 100 in Pet Supplies ) #1 in Pet Urine Detectors |
| Color | uv-2 |
| Customer Reviews | 4.3 4.3 out of 5 stars (72,865) |
| Date First Available | January 4, 2016 |
| Description Pile | Alkaline |
| Finish | Black |
| Included Components | 1 X Vansky 51 UV Blacklight Flashlight, 1 X Battery Holder (battery not included) |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.76 ounces |
| Item model number | UV flashlight |
| Manufacturer | Vansky |
| Material | Aluminum |
| Part Number | VS-FL03-V |
| Power Source | Battery-Powered |
| Product Dimensions | 5.9 x 2.16 x 2.16 inches |
| Shape | Cylindrical |
| Size | 1 Count (Pack of 1) |
| Special Features | Pet Urine Detection, Spot Hard-to-find Scorpions, Cure UV Resin, Bathroom/Hotel Cleanliness Inspection, Find Tomato Hornworms, Leak Detection, Find Bed Bug |
| Style | 51 LED |
| Type of Bulb | UV Light Black Light 395nm |
| Usage | Pet Urine Detection, Spot Hard-to-find Scorpions, Cure UV Resin, Bathroom/Hotel Cleanliness Inspection, Find Bed Bug, Find Tomato Hornworms, Leak Detection, ID/Currency Verification, Uranium Glass Inspection, For Luminescence of Luminous Material, Cat Ringworm Detection, Cure Nail Polish |
| Voltage | 4.5 Volts |
| Warranty Description | 1 year manufacturer. |
| Wattage | 5 watts |

## Product Details

- **Special Feature:** Pet Urine Detection, Spot Hard-to-find Scorpions, Cure UV Resin, Bathroom/Hotel Cleanliness Inspection
- **Color:** Black
- **Power Source:** Battery Powered
- **Light Source Type:** UV Light Black Light 395nm
- **Material:** Aluminum

## Images

![Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder - Image 1](https://m.media-amazon.com/images/I/714ZARiKFKL.jpg)

## Questions & Answers

**Q: what color will the cat urine be?**
A: It appears almost white when under the purple UV light...i've found out that you need to hold the flashlight within 24" of the wall or floor for best detection.

**Q: How does this uv flashlight work to detect bugs like scorpions or bedbugs ?  has anyone actually have this work for those problems?**
A: This does detect scorpions. We live in Texas and there are lots of them among the rocks in our backyard. As someone already stated, there is something in their skeletons that floureses. We have used them to find scorpions and they come out a bright lime green when you find one!!

**Q: Will the light work with natural light, or do you need to do it at night?**
A: Will work in natural light although the effect is subtle.  Darkening the room even a little, turning off lights and/or closing curtains or blinds helps significantly, the darker the better.

**Q: Do you need to wear eye protection when using this UV Light?**
A: No you don't but you can if you want. But it's not a good idea to shine the light straight into your eyes or anyone elses eyes. The UV light works very well in the dark without needing eye protection.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job
*by N***A on March 3, 2026*

Great black light for looking for urine stains, easy to use and bold light. Functions well and convenient size

### ⭐⭐⭐⭐⭐ Wrestler approved!
*by K***C on February 21, 2026*

Let me start with, I bought this to spot ringworm. My son is a wrestler and has nummular eczema. If you aren't familiar with nummular eczema it is round circular patches of eczema that look almost exactly like ringworm... which is where the problem lies for a wrestler. We bought this to differentiate eczema vs ringworm and it works fantastic. Eczema does not light up and ring worm will glow green.

### ⭐⭐⭐⭐ Well made black light and shows urine but not as easy to spot and identify stains like I had hoped
*by S***P on December 2, 2025*

I bought this because I have a senior dog that I thought might be possibly having leak issues while sleeping. I have waterproof reusable bed pads that are soft and well made that I use to cover her bed or where she sleeps just in case but I think I tend to over wash these pads because maybe she is or maybe she isn't leaking so I thought this would help me discover if for sure it needed wash without having to feel it or smell test throughout the pads. It does help you see stuff but not necessarily ONLY urine. It picks up where she might have licked the pad where a treat was dropped. It shows more in the area she lays and licks her front feet or toys than urine drops. It does not light up like a neon sign for urine and you have to look patiently. Despite not being quick, and easy to hunt urine stains, the light is well made. It is bright enough to show things if you look hard enough and know what to look for, or you are wanting to confirm if you have cleaned up an area enough. It is a durable light and while it has some weight to it to be easy to hold it isn't too heavy to use for a long period as I understand this is amazing to hunt scorpions. I do use it, but it just isn't the help that photos showed it would be for me. Hope that helps.

## Frequently Bought Together

- Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder
- 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

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-18*