---
product_id: 469373849
title: "UV Flashlight LED 395nm Blacklight, Zoomable Pen Flashlight IP54 Waterproof Detector for Pet Urine, Cat Dog Stains, Bed Bug, Household Wardrobe Toilet - 3 Pack"
brand: "cosmoing"
price: "€ 57.35"
currency: EUR
in_stock: true
reviews_count: 3
category: "Cosmoing"
url: https://www.desertcart.sk/products/469373849-uv-flashlight-led-395nm-blacklight-zoomable-pen-flashlight-ip54-waterproof
store_origin: SK
region: Slovakia
---

# IP54 water resistant Zoomable penlight design 3W powerful UV LED UV Flashlight LED 395nm Blacklight, Zoomable Pen Flashlight IP54 Waterproof Detector for Pet Urine, Cat Dog Stains, Bed Bug, Household Wardrobe Toilet - 3 Pack

**Brand:** cosmoing
**Price:** € 57.35
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate the unseen, own the moment!

## Quick Answers

- **What is this?** UV Flashlight LED 395nm Blacklight, Zoomable Pen Flashlight IP54 Waterproof Detector for Pet Urine, Cat Dog Stains, Bed Bug, Household Wardrobe Toilet - 3 Pack by cosmoing
- **How much does it cost?** € 57.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/469373849-uv-flashlight-led-395nm-blacklight-zoomable-pen-flashlight-ip54-waterproof)

## Best For

- cosmoing enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Reliable:** IP54 waterproof, shockproof, and skid-proof for indoor/outdoor durability.
- • **Triple Pack Value:** Three zoomable UV flashlights to cover every corner of your home or workspace.
- • **Compact & Lightweight:** Slim 5.4-inch aluminum penlight weighing just 1.12oz for effortless daily carry.
- • **Versatile Multi-Use Tool:** From antique ID to counterfeit money detection, one flashlight does it all.
- • **Pinpoint Invisible Stains:** Detect hidden pet urine, food stains & more with precision UV light.

## Overview

The COSMOING 395nm UV Flashlight 3-pack features powerful 3W LED blacklights in a compact, zoomable penlight design. Built with durable aluminum and IP54 water resistance, these lightweight flashlights excel at detecting invisible pet stains, counterfeit money, and more. Perfect for professionals and home users alike, this versatile set offers reliable performance for forensic, inspection, and everyday use.

## Description

An super helpful led ultraviolet flashlight, an operation guide, an service card. Any inquires before purchase is also welcomed. Don't hesitate to contact our friendly, easy-to-reach support when in need.

Review: Real UV light, great for ID and currency verification - I'm a cashier at a Dollar General and I recently discovered I had accepted 2 $20 bills. They had no security strip nor watermark. I got these UV pens to help me identify the fluorescing security strip and to back-light the watermark. I've submitted a video which highlights these features. Very satisfied with these little UV penlights.
Review: Fun for kiddos - Took em camping and the kiddos had a blast looking at stuff at night

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QDFSSHT |
| Additional Features | Durable |
| Batteries are Included | No |
| Battery Description | Alkaline |
| Battery Type | Alkaline |
| Best Sellers Rank | #96,878 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,336 in Handheld Flashlights |
| Brand Name | COSMOING |
| Bulb Base | E26 |
| Bulb Shape Size | B17 |
| Color | 3 pcs-zoomable Penlight Flashlight |
| Colour | 3 pcs-zoomable Penlight Flashlight |
| Customer Reviews | 4.6 out of 5 stars 71 Reviews |
| Finish Types | Antique |
| Included Components | Battery |
| Item Dimensions L x W x H | 13.7L x 13.7W x 13.7H centimeters |
| Item Weight | 1.12 Ounces |
| Light Output Maximum | 100 Lumens |
| Light Source Type | LED, UV |
| Light Source Wattage | 3 Watts |
| Light source type | LED , UV |
| Manufacturer | COSMOING |
| Manufacturer Part Number | FL16x3 |
| Material | Aluminum |
| Material Type | Aluminum |
| Mounting Type | Handheld |
| Number of Batteries | 2 AAA batteries required. |
| Number of Light Sources | 3 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Recommended Uses For Product | pet stain detection, nail drying, prospecting, antique identification, law enforcement, postal inspections, customs, medical forensics, scorpion hunting, identifying counterfeit money, revealing hidden ink on documents |
| Set Name | 3-pack |
| Shape | Pen |
| Size | 5.4 inches |
| Special features | Durable |
| Specification Met | true |
| Style Name | 3PCS-Zoomable Blacklight Flashlight |
| UPC | 048518774594 |
| Unit Count | 3 Count |
| Water Resistance Level | Water Resistant |
| Wattage | 3 watts |
| White Brightness | 100 Lumens |
| White brightness | 100 Lumens |

## Product Details

- **Colour:** 3 pcs-zoomable Penlight Flashlight
- **Light source type:** LED, UV
- **Material:** Aluminum
- **Power source:** Battery Powered
- **Special features:** Durable

## Images

![UV Flashlight LED 395nm Blacklight, Zoomable Pen Flashlight IP54 Waterproof Detector for Pet Urine, Cat Dog Stains, Bed Bug, Household Wardrobe Toilet - 3 Pack - Image 1](https://m.media-amazon.com/images/I/61b4ZjL5buL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Real UV light, great for ID and currency verification
*by P***N on 15 April 2022*

I'm a cashier at a Dollar General and I recently discovered I had accepted 2 $20 bills. They had no security strip nor watermark. I got these UV pens to help me identify the fluorescing security strip and to back-light the watermark. I've submitted a video which highlights these features. Very satisfied with these little UV penlights.

### ⭐⭐⭐⭐ Fun for kiddos
*by P***T on 20 September 2024*

Took em camping and the kiddos had a blast looking at stuff at night

### ⭐⭐⭐ False advertising
*by A***R on 5 November 2022*

It clearly states in the description that these light are rechargable. NOPE no batteries at all. I bought these as gifts for my operators. I was so excited as we use UV lights daily, and purchasing will not spend the money so all my people can have their own. I was pumped that we would be able to recharge them and I was pleased with the deal this offered. NOPE you have to supply batteries and there is no charge port or anything to indicate rechargable batteries can even be used (they can't as the case design is too slim to accept the "slight" increased diameter of a rechargable. THe lights themselves are pretty decent and they do zoom to a degree. I'm keeping them to give out as gift still, but now I have to drop another $15 dollars on batteries (I have 15 people in my line). so 2 stars for a decent light, -3 stars for the false advertising. Update. THey did take the rechargable battery out of the description, but I heard nothing from the company regarding my claims. THe lights do work for my needs so I moved them up to 3 stars

## Frequently Bought Together

- COSMOING UV Flashlight LED 395nm Blacklight, Zoomable Pen Flashlight IP54 Waterproof Detector for Pet Urine, Cat Dog Stains, Bed Bug, Household Wardrobe Toilet - 3 Pack
- Glo Germ Gel 8 Ounce
- COSOOS 2 Pack UV Flashlight, 12 LED Handheld Blacklight Flashlight 395nm Mini Light Torch Detector for Dog Pet Urine Stains, Bed Bugs and Scorpions. (Batteries not Included)

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**Shop now:** [https://www.desertcart.sk/products/469373849-uv-flashlight-led-395nm-blacklight-zoomable-pen-flashlight-ip54-waterproof](https://www.desertcart.sk/products/469373849-uv-flashlight-led-395nm-blacklight-zoomable-pen-flashlight-ip54-waterproof)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-17*