---
product_id: 257025769
title: "Alonefire SV003 10W Powerful 365nm Rechargeable Ultraviolet UV LED Torch for Painting, Fluoresceine, Urine Detector, with Charger, Battery"
brand: "alonefire"
price: "290.52 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Alonefire"
url: https://www.desertcart.tn/products/257025769-alonefire-sv003-10w-powerful-365nm-rechargeable-ultraviolet-uv-led-torch
store_origin: TN
region: Tunisia
---

# 10W max power output High-capacity rechargeable battery Aluminum alloy heat-dissipating shell Alonefire SV003 10W Powerful 365nm Rechargeable Ultraviolet UV LED Torch for Painting, Fluoresceine, Urine Detector, with Charger, Battery

**Brand:** alonefire
**Price:** 290.52 DT
**Availability:** ✅ In Stock

## Summary

> 🔦 See the unseen, own the night with Alonefire SV003!

## Quick Answers

- **What is this?** Alonefire SV003 10W Powerful 365nm Rechargeable Ultraviolet UV LED Torch for Painting, Fluoresceine, Urine Detector, with Charger, Battery by alonefire
- **How much does it cost?** 290.52 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/257025769-alonefire-sv003-10w-powerful-365nm-rechargeable-ultraviolet-uv-led-torch)

## Best For

- alonefire enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 10W UV Beam:** Unleash professional-grade 365nm UV light for unmatched detection clarity.
- • **Multi-Use Detection Tool:** Perfect for pet stain spotting, counterfeit money checks, jewelry & mineral inspection.
- • **Compact & Portable Design:** Lightweight 54g torch fits effortlessly in your toolkit or pocket for on-the-go use.
- • **Smart Rechargeable Battery:** Includes charger with overcharge & overheating protection for worry-free use.
- • **Durable Aluminum Alloy Body:** Engineered for superior heat dissipation and long-lasting reliability.

## Overview

The Alonefire SV003 is a professional 10W 365nm UV LED flashlight featuring a high-quality aluminum alloy body for enhanced heat dissipation and durability. It comes with a rechargeable lithium-ion battery and smart charger with safety protections, delivering up to 2400mW luminous power. Ideal for diverse applications like pet urine detection, counterfeit verification, resin curing, and mineral identification, this compact 54g torch offers reliable, powerful UV illumination wherever you need it.

## Description

Product description Powerful multi-functional applications. The UV can reveal the stains or fluids which are invisible to the naked eyes on the floor or even grass. such as detecting counterfeit documents, money verification, amber and jewelry detection, pet urine and stain detection In the dark environment UV lamp detection effect is more obvious and easy to distinguish. Tips : The lamp is 10W, but in order to control costs, the included battery only can make the flashlight work at 6.6W, you can use a higher 3.7v Rechargeable Battery to achieve the full 10W UV lighting results. Specifications Light bulb: 365NM UV LED Purple light wavelength: 365NM Purple light power consumption: 10W Purple light luminous power: 2400mW Mode: High/Low (Charging Requirement: 5V-1A) Press harder on the button to turn on/off the flashlight. When the flash is turned on, gently press the button to switch high/low mode. Quality 365nm UV LED Uses high-quality 365NM UV LED source rather than the diode lamp, up to 10W power consumption and 2400mW luminous power, which makes it become a professional ultraviolet flashlight for some professional use. Hard Toughened Black Filter Optical Lens Equipped with hard toughened black filter optical lens that can filter out foreign light from the environment, which makes the ultraviolet light purer Battery Charger Come with a battery charger and a high-capacity battery, it will take about 4 hours for a full charge. Battery Polarity Battery Polarity when in use : The positive (+) ends of the battery goes at the front (nearest to the bulb), and the negative (-) ends at the back of the torch. Battery Polarity when charging : The positive (+) is close to the charging indicator. Please keep in mind that the battery charger only has a USB port, no wall plug. Battery Indicator (Charging Requirement: 5V-1A) Red: Charging Green: Fully charged Tips : When the flashlight battery is too low (the light is dim), it is recommended that you charge it in time to avoid damage to the battery caused by over-discharge. Full Metal Case The case uses high-quality aluminum alloy, which greatly enhanced its heat dissipation performance, this makes flashlights more reliable and durable Tips 10W power is so powerful, so it will produce more heat than common UV flashlight, this is a normal phenomenon. Important: As time goes on, the heat will become very serious. In order to protect the lamp bead, the flashlight is designed to reduce its power to 60%~70% of the rated power after 3 minutes of use. Features Dimension Portable and compact body, it's very easy to carry and use Weight: 54g(1.9 OZ) Dimensions: 119x23x 23 mm (4.7x0.9x0.9 inches) 365nm Ultraviolet Ray Different wavelengths in ultraviolet light lead to different visual effects. the wavelength of 365nm(white light visual effect) and the wavelength of 395nm(purple light visual effect) are actually within the range of ultraviolet ray. 365nm ultraviolet ray detection is better. Package Content 1 x 365NM UV Flashlight 1 x Charger 1 x USB Charging Cable 1 x High capacity battery (Instructions 1. Please remove the transparent plastic insulating film(if exists) covering the positive and negative surfaces of the battery before use. 2. Battery Polarity : The positive (+) ends of the battery goes at the front (nearest to the bulb), and the negative (-) ends at the back of the torch.) Versatile UV Detection for Multiple Applications Pet Urine Detection Spot the Invisible: Instantly reveals dried pet stains and urine on carpets to eliminate odors at the source. Resin Curing Cures in Seconds: High-power beam for rapid solidification of UV resin, fly tying glues, and 3D models. Mineral Identification Make Rocks Glow: The essential tool for rock hounding. Makes Yooperlites and fluorescent minerals pop with vivid colors.

Review: お気に入り - かなり光が強くお気に入りのアイテムです。 ただ長時間使用すると熱くなるので注意が必要です。
Review: Très efficace - Testé une minute dans le couloir de la maison juste avant de recharger la batterie ( livrée chargée à 80% ). La batterie s'insère par le + en premier si vous vous posez la question ( rien n'est écrit ), comme dans PRESQUE toutes les torches. Si c'est votre première expérience et que vous ne voulez pas savoir si il y a poussière sur les murs ou traces de doigts, n'allumez pas cette lampe ! Vous allez vous faire peur ;o) C'est impressionnant ce que l'on ne voit pas habituellement ( je n'en avais jamais testé à la maison). Utilisation ludique donc cette fois, juste pour voir si ça fonctionnait au déballage, il ne devrait pas y avoir de problème, les watts semblent bien présents car elle chauffe rapidement puis ça se stabilise et la portée est encore efficaces à plusieurs mètres sur certaines fibres par terre ( non on n'avait pas encore passé l'aspirateur). Compte tenu du délai ( 2j ) le tarif est très satisfaisant. A voir au travail en conditions réelles mais au vue des résultats ça semble aller très bien et confirme les impressions d'un autre utilisateur ( pro ) dans un autre commentaire, ce qui m'a décidé aussi pour cet achat. PS : Petit essai rapide pour les pêcheurs, elle recharge votre leurre super vite ! Testé sur une Yamshita Q Live Search Pas de regrets, rien que pour ça :0)

## Features

- Up to 10W power consumption, making it a UV flashlight for professional use
- The shell uses high quality aluminum alloy, which greatly improves its heat dissipation performance, making the UV flashlights more reliable and durable
- Includes a high capacity rechargeable battery and a battery charger with battery indication, the charger has overheating and overcharging protection, allowing you to use the flashlight more conveniently, no need to buy additional accessories
- The UV flashlight can be used for money verification, amber and jewelry detection, animal urine and stain detection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SWW5FHB |
| Additional Features | High Power, Durable, Quality Material, Rechargeable with Protection against Overheating and Overcharging |
| Batteries are Included | Yes |
| Battery Description | Lithium |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #99,359 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,326 in Handheld Flashlights |
| Brand Name | Alonefire |
| Color | Black/White |
| Colour | Black/White |
| Customer Reviews | 4.4 out of 5 stars 2,554 Reviews |
| EU Spare Part Availability Duration | 5 Years |
| Finish Types | Resin |
| Included Components | Battery |
| Item Dimensions D x W x H | 119D x 23W x 23H millimeters |
| Item Weight | 1.9 Ounces |
| Light Output Maximum | 2400 Lumens |
| Light Source Special Features | UV emission, Black filter lens |
| Light Source Type | UV |
| Light Source Wattage | 10 Watts |
| Light source type | UV |
| Manufacturer | Alonefire |
| Manufacturer Part Number | SV003 |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | SV003 |
| Mounting Type | Handheld |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Recommended Uses For Product | Pet Urine Detection, Resin Hardening, Scorpion Hunting, Fishing, Minerals Detection |
| Shape | Cylindrical |
| Special features | High Power, Durable, Quality Material, Rechargeable with Protection against Overheating and Overcharging Special features High Power, Durable, Quality Material, Rechargeable with Protection against Overheating and Overcharging See more |
| Style Name | Modern |
| Unit Count | 1 Count |
| Voltage | 5 Volts |
| Water Resistance Level | Not Water Resistant |
| Wattage | 10 watts |
| White Brightness | 2400 Lumens |
| White brightness | 2400 Lumens |

## Product Details

- **Special features:** Rechargeable
- **Colour:** Schwarz
- **Power source:** Battery Powered
- **Light source type:** UV
- **Material:** Anodized Aluminum

## Images

![Alonefire SV003 10W Powerful 365nm Rechargeable Ultraviolet UV LED Torch for Painting, Fluoresceine, Urine Detector, with Charger, Battery - Image 1](https://m.media-amazon.com/images/I/51a8cGbwA7L.jpg)

## Questions & Answers

**Q: Will this lamp set uv adhesives?**
A: Yes, it quickly cures Loctite & Henkel light-cure adhesives, like 4306 Flashcure - But it's not a 10W lamp as advertised.  It's maximum power is 6.66W.

**Q: Made in china?**
A: Yes, made in China. I've had mine for several months. The flashlight is not very useful in daylight, but it works amazingly well in dim light/total darkness. I an very happy with the build-quality and luminescence.

**Q: Is this really legit 365nm?**
A: It must be, it really lights up dog urine spots, even in filtered daylight

**Q: Can you use a 18650 4000mAh battery?**
A: Yes. All 18650 series batteries will work. That is, as long as the + end has the small button as opposed to being flat discs at both + and - . The model # is the key indicator of proper fit. All 18650's are of the same size. The mAh # simply indicates the length of time the battery will last. (milli-amp-hours) The larger this #, the better. A 4000 is a strong battery compared to a 2600.

## Customer Reviews

### ⭐⭐⭐⭐⭐ お気に入り
*by A***ー on 12 June 2026*

かなり光が強くお気に入りのアイテムです。 ただ長時間使用すると熱くなるので注意が必要です。

### ⭐⭐⭐⭐⭐ Très efficace
*by F***B on 19 June 2020*

Testé une minute dans le couloir de la maison juste avant de recharger la batterie ( livrée chargée à 80% ). La batterie s'insère par le + en premier si vous vous posez la question ( rien n'est écrit ), comme dans PRESQUE toutes les torches. Si c'est votre première expérience et que vous ne voulez pas savoir si il y a poussière sur les murs ou traces de doigts, n'allumez pas cette lampe ! Vous allez vous faire peur ;o) C'est impressionnant ce que l'on ne voit pas habituellement ( je n'en avais jamais testé à la maison). Utilisation ludique donc cette fois, juste pour voir si ça fonctionnait au déballage, il ne devrait pas y avoir de problème, les watts semblent bien présents car elle chauffe rapidement puis ça se stabilise et la portée est encore efficaces à plusieurs mètres sur certaines fibres par terre ( non on n'avait pas encore passé l'aspirateur). Compte tenu du délai ( 2j ) le tarif est très satisfaisant. A voir au travail en conditions réelles mais au vue des résultats ça semble aller très bien et confirme les impressions d'un autre utilisateur ( pro ) dans un autre commentaire, ce qui m'a décidé aussi pour cet achat. PS : Petit essai rapide pour les pêcheurs, elle recharge votre leurre super vite ! Testé sur une Yamshita Q Live Search Pas de regrets, rien que pour ça :0)

### ⭐⭐⭐⭐⭐ This is a powerful flashlight!
*by N***G on 19 November 2019*

Just opened this flashlight and despite not having another UV flashlight to compare this to I would be willing to argue that this one is the best bang for your buck. Pros: - Bright in UV terms - is small and light -most definitely 365nm if not shorter Cons: -Gets hot within 5min -Connection between battery isn't ideal, may need/want to run a wire from tip of spring to connector. -Can not mod/or completely disassemble without the u-shape pin tool (cant remember what they are called) -Is extremely dangerous to skin and eye sight. This is very important for you to know, I feel this flashlight is emitting dangerous levels of UV radiation. I would not under any circumstances point this light at anything reflective that would shine back into your eyes or shine this flashlight at anyone closer than 50ft of you if at all. This is a weapon and should be treated as such. -365nm to my understanding was a safe UV wave to shine at myself or at people for a couple seconds at a time. Now like I said I have just opened this flashlight. I have not hurt myself or anyone else since opening it. I am scared to put this light on my skin and I feel my glasses will be a necessary thing to wear when I am using this light strictly because of the power this thing has. That being said, I do not know how power of the light vs lightwave range effects damage to your body especially at 10 watts -Now I know the flashlight says warning this and that but my understanding is that 365nm is a UVA light that would have a tough time giving you a tan even under long exposure times. This flashlight will melt your vision in seconds. -I have never purchased anything in my life so underrated. To achieve their supposed 365nm they put a filter over the LED that only allows short wave to pass through the lens. Which is really confusing because of the extensive research I did prior to buying this flashlight have convinced me that you need quarts to achieve such short waves so I had my doubts about this method. Which begs the question, what nm is this flashlight actually capable of with a quarts lens and how short of wave can or is this LED capable to achieve? My guess is an extremely dangerous levels. Not sure if this is actually a con... Recommendations to AloneFire: -This flashlight needs more cooling -Would love to see this in a C8 flashlight with a quarts lens Final thoughts: I got these flashlights for cheap and they do exactly what I need them to do and my worry of a buying a cheap flashlight that could not achieve 365nm was immediately put behind be as soon as I turned it on. Build quality was as expected for a cheap flashlight (good enough). Would highly recommend this flashlight with an extreme caution of the warnings listed above. Hope this helps

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-31*