---
product_id: 587924835
title: "UV Flashlight Black Light, 21 LED 395nm Ultraviolet Rechargeable Flashlights UV Light, Waterproof Portable BlackLight Flashlights for Pet Urine Detection, Dry Stains, Bed Bug, Fluorescent Agent"
brand: "rechoo"
price: "17408CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Rechoo"
url: https://www.desertcart.sn/products/587924835-uv-flashlight-black-light-21-led-395nm-ultraviolet-rechargeable-flashlights
store_origin: SN
region: Senegal
---

# 21 powerful 395nm UV LEDs IP65 waterproof & rugged Type-C rechargeable battery UV Flashlight Black Light, 21 LED 395nm Ultraviolet Rechargeable Flashlights UV Light, Waterproof Portable BlackLight Flashlights for Pet Urine Detection, Dry Stains, Bed Bug, Fluorescent Agent

**Brand:** rechoo
**Price:** 17408CFA
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate the invisible, own the unseen.

## Quick Answers

- **What is this?** UV Flashlight Black Light, 21 LED 395nm Ultraviolet Rechargeable Flashlights UV Light, Waterproof Portable BlackLight Flashlights for Pet Urine Detection, Dry Stains, Bed Bug, Fluorescent Agent by rechoo
- **How much does it cost?** 17408CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/587924835-uv-flashlight-black-light-21-led-395nm-ultraviolet-rechargeable-flashlights)

## Best For

- rechoo enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Waterproof Build:** Military-grade aluminum with IP65 rating for all-weather reliability
- • **Pocket-Sized Portability:** Compact 4.9-inch design fits effortlessly in your daily carry
- • **Versatile UV Applications:** From pet urine to currency authentication—be the pro who sees what others miss
- • **Sustainable Type-C Recharge:** Eco-friendly battery life with fast USB-C charging—ditch disposables
- • **Ultra-Bright 21 LED UV Power:** 395nm wavelength for flawless stain & resin detection

## Overview

The RECHOO UV Flashlight is a compact, rechargeable blacklight featuring 21 high-intensity 395nm UV LEDs. Designed for professionals and enthusiasts alike, it excels in detecting pet stains, curing resin, authenticating currency, and more. Built with durable military-grade aluminum and IP65 waterproofing, it offers reliable performance in any environment. Its Type-C rechargeable battery ensures long-lasting use without the hassle of disposables, making it an essential tool for anyone who demands precision and portability.

## Description

RECHOO UV Flashlight Black Light, 21 LED 395nm Ultraviolet Rechargeable Flashlights UV Light, Waterproof Portable BlackLight Flashlights for Pet Urine Detection, Dry Stains, Bed Bug, Fluorescent Agent - desertcart.com

Review: Good - Works just as described. It shipped quickly. No issues. Helps find little spots here and there on the floor. Light is pretty bright. Feels sturdy and charging is easy. I like it.
Review: A great rechargeable flashlight for curing those hard to reach areas! - This is working great for curing resin. I am only working on small projects so I did not need a massive lamp, but this is pretty much just as good as a massive one. The only difference is that you have to hold or prop this one up. I love that itis hands-free so I can really use it wherever I need to. Especially those hard to reach spots. Being rechargeable is the best part. The fact that I don't have to buy batteries or worry about the light being dim because my battery is low is gone. I just have to charge it and we are good to go! It has a nice wide lens so when I store it somewhere I don't have to worry about it being knocked over easily if there is a bump or something. The last one I had was so slim and had to be laid horizontally and roll all over the place. The vertical storage is a plus! It is very bright and cures everything as quickly as I would have expected it.

## Features

- 395nm Rechargeable UV Flashlight: Our black light flashlight utilizes a newly upgraded 21 LED chip to provide 395nm wavelength for detecting any scenario involving fluorescent substances or invisible stains such as pet-dried urine stains on rugs, carpets, and clothes, covers a larger area than 12 LED lights; The UV light can also cure resin, make UV paints glow, uncover hidden cracks during repairs and authenticate currency and so on; The UV flashlights has versatile use;
- Long-Lasting Type-C Rechargeable Flashlights: Built in a high-capacity rechargeable battery, this black light offers a sustainable working life; Use the provided Type-C charging cable to connect the UV flashlight to any USB power source, such as your laptop, power bank, or car charger, for a swift and convenient recharging; Say goodbye to disposable batteries;
- Portable UV Flashlight for Versatile Use: Our small flashlight's compact design makes it easy to carry wherever you go; This black light is sturdy and lightweight enough to fit in your pocket backpack or glove compartment, and you'll always have reliable lighting at your fingertips; It's the perfect UV light for authenticating currency, official ID cards, and passports, detecting invisible ink pens, whether you're discovering the hornworms on the plants or scorpion hunting, rest assured that our blacklight flashlight is up to your satisfaction; (Size: 4.9 inches * 1.5 inches, Weight: 0.24lb);
- Sturdy & Waterproof Blacklight: Crafted with high-quality military materials, our UV flashlight is built to satisfy the needs of everyday use; IP65 waterproof technology and seal design enable this UV lamp to be used in all bad weather;
- Excellent After-Sales Service: The excellent after-sales service will be provided for all RECHOO products; If you have any problems with our UV flashlight, please feel free to contact us; We'll reply to you within 24 hours;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGZSWCJD |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Composition | NiMH |
| Battery Description | Rechargeable Nickel-Metal Hydride |
| Best Sellers Rank | #20,812 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #287 in Handheld Flashlights |
| Brand | RECHOO |
| Bulb Features | Pet urine detection, Resin curing, Currency authentication |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (880) |
| Date First Available | November 23, 2023 |
| Finish Type | Resin |
| Finish types | Resin |
| Included Components | Battery, Charging Cable, Usb Cable |
| Item Package Quantity | 1 |
| Item Weight | 3.68 ounces |
| Item model number | SU001 |
| Light Output Maximum | 200 Lumens |
| Light Source Type | UV |
| Manufacturer | RECHOO |
| Material | Aluminum |
| Mounting Type | Handheld |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Lights | 21 |
| Part Number | SU-001 |
| Power Source | Battery Powered |
| Product Dimensions | 4.96"D x 1.57"W x 1.57"H |
| Recommended Uses For Product | Pet urine detection, Resin curing, UV paints, Repairs, Currency authentication, ID card and passport authentication, Invisible ink detection, Scorpion hunting, Hornworm discovery |
| Shape | Flashlight |
| Size | 1 Pack |
| Special Feature | 3D print, UV resin curing, Scorpions, Uranium glass, invisible ink, UV flashlight for pet dog urine detection, Stains3D print, UV resin curing, Scorpions, Uranium glass, invisible ink, UV flashlight for pet dog urine detection, Stains |
| Special Features | 3D print, UV resin curing, Scorpions, Uranium glass, invisible ink, UV flashlight for pet dog urine detection, Stains3D print, UV resin curing, Scorpions, Uranium glass, invisible ink, UV flashlight for pet dog urine detection, Stains |
| Style | Modern |
| Water Resistance Level | Waterproof |
| White Brightness | 200 Lumens |

## Product Details

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

## Images

![UV Flashlight Black Light, 21 LED 395nm Ultraviolet Rechargeable Flashlights UV Light, Waterproof Portable BlackLight Flashlights for Pet Urine Detection, Dry Stains, Bed Bug, Fluorescent Agent - Image 1](https://m.media-amazon.com/images/I/811nUF0AHML.jpg)

## Available Options

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

## Questions & Answers

**Q: Why Does the UV Light Not Make Urine or Stains Glow? (Q.1)**
A: Insufficiently Dried Urine: UV light may only reveal dried urine stains, and it may not work well for detecting cat urine.

**Q: Why Does the UV Light Not Make Urine or Stains Glow? (Q.2)**
A: Low-Power Batteries: RECHOO 395nm rechargeable UV flashlight consumes significant battery power. Low-power batteries will provide lower UV light output, resulting in weaker glows and making it challenging to find urine stains.

**Q: Why Does the UV Light Not Make Urine or Stains Glow? (Q.3)**
A: Not Searching in Complete Darkness: For optimal results, search in pitch-black conditions to observe the full spectrum of glows, from vivid and intense colors to faint glows from older stains.

**Q: Why Does the UV Light Not Make Urine or Stains Glow? (Q.4)**
A: Not Searching in the Right Areas: Pets can be creative with where they urinate. Thoroughly inspect different areas to locate stains, as they might not always be visible.

**Q: Why Does the UV Light Not Make Urine or Stains Glow? (Q.5)**
A: Difficult on Dark or Patterned Surfaces: Darker colors absorb more light, reducing glow. Detecting contrasts is challenging on dark or patterned surfaces. Light-colored carpets may reveal stains more easily under UV light.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by J***L on January 7, 2026*

Works just as described. It shipped quickly. No issues. Helps find little spots here and there on the floor. Light is pretty bright. Feels sturdy and charging is easy. I like it.

### ⭐⭐⭐⭐⭐ A great rechargeable flashlight for curing those hard to reach areas!
*by P***Y on January 22, 2025*

This is working great for curing resin. I am only working on small projects so I did not need a massive lamp, but this is pretty much just as good as a massive one. The only difference is that you have to hold or prop this one up. I love that itis hands-free so I can really use it wherever I need to. Especially those hard to reach spots. Being rechargeable is the best part. The fact that I don't have to buy batteries or worry about the light being dim because my battery is low is gone. I just have to charge it and we are good to go! It has a nice wide lens so when I store it somewhere I don't have to worry about it being knocked over easily if there is a bump or something. The last one I had was so slim and had to be laid horizontally and roll all over the place. The vertical storage is a plus! It is very bright and cures everything as quickly as I would have expected it.

### ⭐⭐⭐⭐ Hard to use for spotting cat pee
*by L***V on November 20, 2025*

It definitely works as a black light and already came with a full charge. However, if you want to use it for spotting cat pee, like I did, you have to understand that it will also pick up many other things on the ground. For me every single scratch on my hardwood also lights up so I can’t really just spot cat pee so that ruins with the functionality for me. It has good carryability as it’s small and I haven’t even had to charge it yet so the battery life is definitely good. It seems like a good quality light, but it definitely needs to be used to complete darkness and I wish it was a little bigger.

## Frequently Bought Together

- RECHOO UV Flashlight Black Light, 21 LED 395nm Ultraviolet Rechargeable Flashlights UV Light, Waterproof Portable BlackLight Flashlights for Pet Urine Detection, Dry Stains, Bed Bug, Fluorescent Agent
- InterDynamics Certified Auto Pro Oil and Fuel System UV Dye Leak Detection for Cars & Trucks & More, 1 Oz, 374CS, Universal
- Waklyte Black Light UV Light, 21 LED 395nm UV Flashlight, Powerful Mini Blacklight Flashlight, Small Portable Black Light Flashlight for Pet Urine Detection, Scorpion, Resin Curing, Bed Bug, Nails

---

## 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.sn/products/587924835-uv-flashlight-black-light-21-led-395nm-ultraviolet-rechargeable-flashlights](https://www.desertcart.sn/products/587924835-uv-flashlight-black-light-21-led-395nm-ultraviolet-rechargeable-flashlights)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-22*