---
product_id: 345479807
title: "GearLight UV Black Light Flashlight S100 [2 Pack] - Mini Blacklight Ultraviolet Pen Lights for Leak and Hotel Inspection - Pet Urine, Bed Bug, Scorpion, Stain, and Dye Detector"
brand: "gearlight"
price: "£49.81"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/345479807-gearlight-uv-black-light-flashlight-s100-2-pack-mini-blacklight
store_origin: GB
region: United Kingdom
---

# Long-lasting AAA battery Compact UV LED power Durable aluminum body GearLight UV Black Light Flashlight S100 [2 Pack] - Mini Blacklight Ultraviolet Pen Lights for Leak and Hotel Inspection - Pet Urine, Bed Bug, Scorpion, Stain, and Dye Detector

**Brand:** gearlight
**Price:** £49.81
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate the unseen, own the moment.

## Quick Answers

- **What is this?** GearLight UV Black Light Flashlight S100 [2 Pack] - Mini Blacklight Ultraviolet Pen Lights for Leak and Hotel Inspection - Pet Urine, Bed Bug, Scorpion, Stain, and Dye Detector by gearlight
- **How much does it cost?** £49.81 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/345479807-gearlight-uv-black-light-flashlight-s100-2-pack-mini-blacklight)

## Best For

- gearlight enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Value:** Two flashlights to cover home, car, or share with your trusted circle—never get caught unprepared.
- • **Travel-Ready Slim Design:** Ultra-lightweight and pocket-sized with a removable clip for on-the-go convenience.
- • **Rugged & Weather Resistant:** Anodized aluminum casing built to survive drops and water exposure without missing a beat.
- • **Spot Hidden Threats Instantly:** Reveal invisible stains, bed bugs, and scorpions with precision UV detection.
- • **Multi-Purpose Professional Tool:** Authenticate IDs, detect leaks, and inspect hotel rooms like a pro with one sleek gadget.

## Overview

The GearLight UV Black Light Flashlight S100 (2 Pack) offers professional-grade ultraviolet detection in a compact, durable aluminum body. Powered by 2 AAA batteries each, these pocket-sized UV LED flashlights excel at revealing hidden stains, bed bugs, scorpions, and authenticating documents. Designed for travel and rugged use, they come with belt clips and water resistance, making them essential tools for managers, inspectors, and savvy travelers who demand reliability and precision.

## Description

Full description not available

## Features

- Multi-function Gadget for Professional Use – These UV light pocket flashlights are designed for hotel room inspections, revealing unknown human and pet fluid stains, bed bugs and rodent contamination, and hidden carpet spots that can't be detected by the naked eye. Quickly spot scorpions or use it to authenticate currency, official identification cards, and passports.
- Compact Lightweight Design for Travel – This lightweight, portable pocket-size ultraviolet light is ideal for outdoors, while traveling, and even for casual use around the house. It can easily be packed into your purse or travel bag, or you can use the removable pocket clip to attach it to your belt, shirt, or pants pocket to take it everywhere you go.
- Durable Weather Resistant Aluminum Body – This blacklight flashlight is meticulously engineered for rough handling. Made with durable aluminum, this torch can survive accidental drops, temporary water submersion, and perform reliably under any condition. These blacklight flashlights can be powered for hours with 2 standard AAA batteries. (Batteries are not included).
- [Exceptional Value] | Includes 2 Pen Uv Lights – Keep one in your car, one in your home, or gift one to a cleaner, friend or family member. Package Contents: 2x GearLight S100 UV Pocket Flashlights, 1x Warranty Card, (Batteries are not included)
- For Best Results – To enhance the black lights' lifespan, please remove the batteries when not in use. This UV flashlight will not work on wet stains, fresh urine stains, or new $100 bills.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Special Feature | Belt Clip, UV BlackLight, Lightweight, Slim, Compact, Mini, Water Resistant |
| Colour | Tactical Black |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Aluminium |
| Included Components | Belt Clip |
| Product Dimensions | 133D x 13W x 13H Millimeters |
| Voltage | 3 Volts |
| Battery Cell Composition | Alkaline |
| Item Weight | 0.06 Pounds |
| Number of Batteries | 2 AAA batteries required. |
| Water Resistance Level | Water Resistant |
| Brand | GearLight |
| Battery Description | AAA |
| Style | LED UV Pocket Flashlight Multipack |
| Finish Type | Anodized |
| Specification Met | Yes |
| Mounting Type | Clip-on Mount |
| Recommended Uses For Product | Leak and hotel inspection, pet urine, bed bug, and scorpion detection, stain and dye detection, curing resin, detecting concentrated areas, inspections, authenticating documents, and counterfeit money detection |
| Manufacturer | uv |
| Size | Slim, Pocket-Sized, Compact, Portable |
| UPC | 858362007577 |
| Country of Origin | USA |
| Item model number | GL-UPFS100-2P |
| ASIN | B07TTKQ7XS |

## Product Details

- **Special Feature:** Belt Clip, UV BlackLight, Lightweight, Slim, Compact, Mini, Water Resistant
- **Colour:** Tactical Black
- **Power Source:** Battery Powered
- **Light Source Type:** LED
- **Material:** Aluminium

## Images

![GearLight UV Black Light Flashlight S100 [2 Pack] - Mini Blacklight Ultraviolet Pen Lights for Leak and Hotel Inspection - Pet Urine, Bed Bug, Scorpion, Stain, and Dye Detector - Image 1](https://m.media-amazon.com/images/I/61bBgeEsNBL.jpg)

## Questions & Answers

**Q: are these made in the USA?  it just says 'located'    Thanks**
A: Nope.  No.  Not made in the USA.  The company has a small office in Irvine CA. All of their products are made in China, Infia, and the Philippines.  

If living in the United States, purchase items manufactured in the USA please!  Keep people working. 😊.

**Q: what's the wavelength?**
A: 390 nm.

**Q: Will this detect invisible ink/stamps at concerts/venues?**
A: Yes it’s a UV LIGHT. Works well for my job in the military.  That’s government approved!

**Q: can these cure uv nail polish ?**
A: No

## Frequently Bought Together

- GearLight UV Black Light Flashlight S100 [2 Pack] - Mini Blacklight Ultraviolet Pen Lights for Leak and Hotel Inspection - Pet Urine, Bed Bug, Scorpion, Stain, and Dye Detector
- LE LED Pen Flashlights, Lightweight, Mini, Waterproof Pocket Flashlight with Clip, 2 Pack Small Flashlights for Inspection, Work, Emergency

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**Shop now:** [https://www.desertcart.co.uk/products/345479807-gearlight-uv-black-light-flashlight-s100-2-pack-mini-blacklight](https://www.desertcart.co.uk/products/345479807-gearlight-uv-black-light-flashlight-s100-2-pack-mini-blacklight)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*