---
product_id: 23898112
title: "UV Light Flashlight 51 LED"
brand: "vansky"
price: "£20.33"
currency: GBP
in_stock: true
category: "Vansky"
url: https://www.desertcart.co.uk/products/23898112-uv-light-flashlight-51-led
store_origin: GB
region: United Kingdom
---

# 51 powerful UV LEDs 6-hour runtime on 3 AA batteries 395nm wavelength for invisible stain detection UV Light Flashlight 51 LED

**Brand:** vansky
**Price:** £20.33
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate the unseen, own the clean scene!

## Quick Answers

- **What is this?** UV Light Flashlight 51 LED by vansky
- **How much does it cost?** £20.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/23898112-uv-light-flashlight-51-led)

## 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

- • **Multi-Purpose UV Power:** Authenticate currency, cure UV resin, and even spot scorpions outdoors.
- • **Long-Lasting Durability:** 51 high-quality LEDs with a 15-year lifespan keep you covered for years.
- • **Ultra-Compact & Portable:** Pocket-sized design fits your on-the-go lifestyle for instant stain detection anywhere.
- • **Invisible Stains Revealed:** Detect pet urine, dry stains, and bed bugs with pinpoint UV precision.
- • **Professional Grade Reliability:** Trusted #1 pet urine detector with a sleek aluminum build and 1-year warranty.

## Overview

The Vansky UV Flashlight features 51 high-intensity 395nm UV LEDs powered by 3 AA batteries (not included), delivering up to 6 hours of runtime. Designed for pet urine detection, stain identification, resin curing, and even scorpion spotting, this compact, durable aluminum flashlight offers professional-grade performance with a 15-year LED lifespan and a 1-year manufacturer warranty.

## 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

## 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 |
| Additional Features | Pet Urine Detection, Spot Hard-to-find Scorpions, Cure UV Resin, Bathroom/Hotel Cleanliness Inspection, Find Tomato Hornworms, Leak Detection, Find Bed Bug |
| Batteries are Included | No |
| Battery Description | Alkaline |
| Battery Type | Alkaline |
| Best Sellers Rank | #340 in Pet Supplies ( See Top 100 in Pet Supplies ) #1 in Pet Urine Detectors |
| Brand Name | Vansky |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (74,032) |
| Finish Types | Black |
| Global Trade Identification Number | 00662211372439 |
| Included Components | Vansky 51 LED UV Blacklight Flashlight |
| Item Dimensions D x W x H | 5.9"D x 2.16"W x 2.16"H |
| Item Type Name | 51 LED Blacklight Pet Urine Detector For Dog/Cat Urine,Dry Stains,Bed Bug, Matching with Pet Odor Eliminatornator |
| Item Weight | 0.11 Pounds |
| Light Source Type | UV Light Black Light 395nm |
| Manufacturer | Vansky |
| Manufacturer Part Number | VS-FL03-V |
| Manufacturer Warranty Description | 1 year manufacturer. |
| Material Type | Aluminum |
| Model Number | UV flashlight |
| Number of Batteries | 3 AA batteries required. |
| Number of Light Sources | 51 |
| Power Source | Battery Powered |
| Runtime | 6 hours |
| Shape | Cylindrical |
| Size | 51 LED |
| Style Name | 51 LED |
| UPC | 662211372439 |
| Unit Count | 1.0 Count |
| Voltage | 4.5 Volts |
| Water Resistance Level | Not Water Resistant |
| Wattage | 5 watts |

## Product Details

- **Color:** Black
- **Light Source Type:** UV Light Black Light 395nm
- **Material:** Aluminum
- **Power Source:** Battery Powered

## Images

![UV Light Flashlight 51 LED - 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.

## 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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**Shop now:** [https://www.desertcart.co.uk/products/23898112-uv-light-flashlight-51-led](https://www.desertcart.co.uk/products/23898112-uv-light-flashlight-51-led)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-23*