---
product_id: 359403292
title: "Weltool M6-UV Penlight Black Light 395nm UV LED Blacklight Ultraviolet Pen Lights for DIY Nail Art, Hotel Inspection,Fraudulent Documents and Banknotes, Pet Urine and Skin Conditions,Dye Detector"
brand: "weltool"
price: "€ 45.85"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/359403292-weltool-m6-uv-penlight-black-light-395nm-uv-led-blacklight
store_origin: FR
region: France
---

# 0.5W low power for safe short-range use 395nm UV wavelength Durable aluminum body with water resistance Weltool M6-UV Penlight Black Light 395nm UV LED Blacklight Ultraviolet Pen Lights for DIY Nail Art, Hotel Inspection,Fraudulent Documents and Banknotes, Pet Urine and Skin Conditions,Dye Detector

**Brand:** weltool
**Price:** € 45.85
**Availability:** ✅ In Stock

## Summary

> 🔍 Illuminate the invisible, own the moment.

## Quick Answers

- **What is this?** Weltool M6-UV Penlight Black Light 395nm UV LED Blacklight Ultraviolet Pen Lights for DIY Nail Art, Hotel Inspection,Fraudulent Documents and Banknotes, Pet Urine and Skin Conditions,Dye Detector by weltool
- **How much does it cost?** € 45.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/359403292-weltool-m6-uv-penlight-black-light-395nm-uv-led-blacklight)

## Best For

- weltool enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** Built tough with aluminum casing and water resistance to survive your busiest days and wildest adventures.
- • **Pocket-Sized Power:** Slim, lightweight design with removable clip means you never miss a chance to spot the unseen.
- • **Versatile Use Cases:** From hotel inspections to pet care and fraud detection—be the expert who sees what others can’t.
- • **Safe & Skin-Friendly:** Low 0.5W power ensures gentle, non-harmful illumination for DIY nail art and close inspections.
- • **Precision UV Detection:** 395nm wavelength UV LED reveals hidden details with crystal-clear clarity.

## Overview

The Weltool M6-UV Penlight is a compact, durable ultraviolet LED flashlight emitting a 395nm wavelength at 0.5W power, optimized for safe, short-distance use. Featuring a high-transmittance optical glass lens and water-resistant aluminum body, it delivers uniform, glare-free UV light ideal for nail art, document verification, pet care, and detailed inspections. Powered by 2 included AAA batteries, it offers 3.5 hours of continuous use, making it the perfect portable tool for professionals and enthusiasts who demand precision and reliability on the go.

## Description

Weltool M6-UV Penlight Black Light 395nm UV LED Blacklight Ultraviolet Pen Lights for DIY Nail Art, Hotel Inspection,Fraudulent Documents and Banknotes, Pet Urine and Skin Conditions,Dye Detector

## Features

- 395nm wavelength UV LED, and the power below 0.5W is more suitable for short-distance use.
- Using optical glass lens, the light transmittance is as high as 90% or more, it presents a round and uniform spot effect, the illuminance in the aperture is average, there is no dark area, no glaring center spot, and no stray light interference.
- Low radiation intensity is less harmful to the skin， It is suitable for DIY nail art at home. Also suitable for checking fraudulent documents and banknotes, oil leakage in small gaps, pet defecation and pet skin conditions. 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.
- 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.
- This blacklight flashlight is meticulously engineered for rough handling. Made with durable aluminum With a removable stainless steel pocket clip, the penlight is 133mm in length, this torch can survive accidental drops, temporary water submersion, and perform reliably under any condition.It can work continuously for 3.5 hours using 2 AAA alkaline batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Special Feature | Lightweight,Portable |
| Color | Black |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Aluminum |
| Included Components | Battery |
| Voltage | 3 Volts |
| Battery Cell Composition | Alkaline |
| Item Weight | 0.24 Kilograms |
| Number of Batteries | 2 AAA batteries required. (included) |
| Water Resistance Level | Water Resistant |
| Brand | Weltool |
| Battery Description | Alkaline |
| Style | Compact |
| Finish Type | Black |
| Light Source Wattage | 0.5 Watts |
| Manufacturer | Weltool |
| Part Number | 6970683711644 |
| Item Weight | 8.4 ounces |
| Product Dimensions | 4.33 x 0.39 x 0.39 inches |
| Item model number | M6-UV |
| Batteries | 2 AAA batteries required. (included) |
| Assembled Height | 1 centimeters |
| Assembled Length | 11 centimeters |
| Assembled Width | 1 centimeters |
| Item Package Quantity | 1 |
| Shape | Pen |
| Finish types | Black |
| Number of Lights | 1 |
| Special Features | Lightweight,Portable |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Wattage | 0.5 Watts |
| Bulb Features | 395nm wavelength UV LED, optical glass lens, low radiation intensity |

## Product Details

- **Special Feature:** Lightweight,Portable
- **Color:** Black
- **Power Source:** Battery Powered
- **Light Source Type:** LED
- **Material:** Aluminum

## Images

![Weltool M6-UV Penlight Black Light 395nm UV LED Blacklight Ultraviolet Pen Lights for DIY Nail Art, Hotel Inspection,Fraudulent Documents and Banknotes, Pet Urine and Skin Conditions,Dye Detector - Image 1](https://m.media-amazon.com/images/I/51a7Hfnn9-L.jpg)

## Frequently Bought Together

- Weltool M6-UV Penlight Black Light 395nm UV LED Blacklight Ultraviolet Pen Lights for DIY Nail Art, Hotel Inspection,Fraudulent Documents and Banknotes, Pet Urine and Skin Conditions,Dye Detector
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**Shop now:** [https://www.desertcart.fr/products/359403292-weltool-m6-uv-penlight-black-light-395nm-uv-led-blacklight](https://www.desertcart.fr/products/359403292-weltool-m6-uv-penlight-black-light-395nm-uv-led-blacklight)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-30*