---
product_id: 602820174
title: "SV84 365nm UV Flashlight Strong 45W USB C Rechargeable Black Light for Pet Urine Detection, Resin Curing, Scorpion, Fishing, Minerals, Cure Glue with UV Protective Glasses, 4PCS Battery"
brand: "alonefire"
price: "R3259"
currency: ZAR
in_stock: true
reviews_count: 6
category: "Alonefire"
url: https://www.desertcart.co.za/products/602820174-sv84-365nm-uv-flashlight-strong-45w-usb-c-rechargeable-black
store_origin: ZA
region: South Africa
---

# 45W powerful UV output USB-C fast recharge UV protective glasses included SV84 365nm UV Flashlight Strong 45W USB C Rechargeable Black Light for Pet Urine Detection, Resin Curing, Scorpion, Fishing, Minerals, Cure Glue with UV Protective Glasses, 4PCS Battery

**Brand:** alonefire
**Price:** R3259
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate the unseen, own the night.

## Quick Answers

- **What is this?** SV84 365nm UV Flashlight Strong 45W USB C Rechargeable Black Light for Pet Urine Detection, Resin Curing, Scorpion, Fishing, Minerals, Cure Glue with UV Protective Glasses, 4PCS Battery by alonefire
- **How much does it cost?** R3259 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/602820174-sv84-365nm-uv-flashlight-strong-45w-usb-c-rechargeable-black)

## 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

- • **Next-Gen USB-C Charging:** Effortless, reversible charging with real-time status indicator—stay powered without the hassle.
- • **Unmatched 365nm UV Power:** Harness 45W and 8000mW luminous intensity for professional-grade detection and curing.
- • **Durable Aluminum Alloy Build:** Premium anodized shell ensures superior heat dissipation and long-lasting reliability.
- • **Safety First with UV Glasses:** Included upgraded UV protective glasses shield your eyes during intense blacklight sessions.
- • **All-in-One Detection & Curing:** From pet urine to resin curing, uncover hidden details and perfect your craft with one tool.

## Overview

The ALONEFIRE SV84 is a professional 365nm UV flashlight delivering a robust 45W output with 8000mW luminous power. Featuring a toughened black UV filter lens and a durable anodized aluminum body for enhanced heat management, it supports USB-C fast charging with battery included. Designed for diverse applications like pet urine detection, resin curing, and mineral spotting, it comes with upgraded UV protective glasses to ensure safe, powerful illumination wherever you go.

## Description

1

Review: Strong UV, faulty charger - The Built-in charger does not work. You need external charger to charge the battery. Prolonged use makes the top part warm. UV is strong and wide spread, no way to adjust the focus. There are areas to develop.
Review: If you're wanting to go exploring with UV, this is the best torch you'll find for under $100 - Comes with the batteries, a lot of people don't want to buy a light without them. This is an important factor when shopping to many. It has USB C charging, so if you live in today's society, you have probably 10-15 different spots to charge it. First off, the UV light is NOT BRIGHT. It's not meant to be. It does however show things you'd never expect to be there. I warn you, if you think your house is clean, this light is going to drive you insane, it shows everything. Built quality is on point. Very hefty feeling body, excellent button placement, charging is easy, and a decent lip over the lens. The ONLY thing I wish they'd have included was a good lens cover. UV is NOT good for eyes, so if you buy this get yourself some sort of cover. The batteries last a decent while, considering the wattage it's pushing. It has two modes which the high mode will change your perspective on clean. We've found some really cool stuff out in the woods at night with this light. I WILL get warm with extended use on high, it's pushing quite a bit of power. If you'd like to see the true measurements on it's abilities I suggest searching up one lumen on google and check out their insanely in depth review. Overall, this is a fantastic light for a decent price tag. If you're wanting to see how dirty things are or go out and explore and find some REALLY cool stuff at night, this is the best bang for buck out there. If you're debating on purchasing this one, I'd highly suggest just pulling the trigger. Alonefire really did a great job on this light.

## Features

- 【Quality 365nm UV LED】This UV light flashlight uses 4*4-core high-quality 365nm UV LED as light source, up to amazing 45W power consumption and 8000mW luminous power, which make it become a professional black light for some professional use
- 【Black UV Filter Lens】This woods lamp is equipped with hard toughened black filter optical lens that can filter out foreign light from the environment, which makes the ultraviolet light purer and more powerful
- 【Quality Aluminum Alloy Shell】The body case of black light flashlight uses high-quality aluminum alloy, which greatly enhances its heat dissipation performance, this extends lamp bead life and makes blacklight more reliable and durable
- 【USB C Rechargeable 】This 365nm UV light is designed with a USB C charging port, it can be inserted into the charging port without regard to the front and back of the plug, which makes charging more convenient and easy. The charging indicator allows you to keep track of the charging status of the power and makes the charging process safer. Includes 4x Standard Starter Batteries. For extended professional use, we recommend upgrading to high-drain cells
- 【UV Protective Glasses】Our 365nm UV flashlight is very powerful, so please do not shine into your eyes when using it. We have prepared UV protective glasses for you, upgraded protective glasses with darker lenses and better UV protection. It is recommended to use UV flashlight with this glasses
- 【Wide range of uses】The blacklight flashlights for pet urine detection is powerful and long-lasting, suitable for detecting fluorescent substances not visible to the naked eye, including cat pee/pet urine checking, cat ringworm detection, currency authentication, scorpion detection, mineral detection, bed bug detector. it's great for curing resins, curing glue, and more!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C65RGKHG |
| Additional Features | High Power, Rechargeable |
| Batteries are Included | Yes |
| Battery Description | Lithium-Ion |
| Battery Type | Lithium Ion |
| Brand Name | Alonefire |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.5 out of 5 stars 140 Reviews |
| Finish Types | Anodized |
| Included Components | Battery |
| Item Weight | 0.69 Kilograms |
| Light Output Maximum | 800 Lumens |
| Light Source Special Features | High Power, Rechargeable |
| Light Source Type | 365nm UV |
| Light Source Wattage | 45 Watts |
| Light source type | 365nm UV |
| Manufacturer | Alonefire |
| Manufacturer Part Number | SV84 |
| Material | Anodized Aluminum |
| Material Type | Anodized Aluminum |
| Model Number | SV84 |
| Mounting Type | Handheld |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Light Sources | 16 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Recommended Uses For Product | Resin curing, Pet urine, Scorpion, Fishing, Minerals, Cure glue |
| Runtime | 2 hours |
| Set Name | 4-pack |
| Shape | Cylindrical |
| Special features | High Power , Rechargeable |
| Style Name | Modern |
| Unit Count | 4.0 Count |
| Water Resistance Level | Waterproof |
| Wattage | 45 watts |
| White Brightness | 800 Lumens |
| White brightness | 800 Lumens |

## Product Details

- **Special features:** High Power, Non Slip Grip, Rechargeable
- **Colour:** Black
- **Power source:** Battery Powered
- **Light source type:** 365nm UV
- **Material:** Anodized Aluminum

## Images

![SV84 365nm UV Flashlight Strong 45W USB C Rechargeable Black Light for Pet Urine Detection, Resin Curing, Scorpion, Fishing, Minerals, Cure Glue with UV Protective Glasses, 4PCS Battery - Image 1](https://m.media-amazon.com/images/I/51SvF0VvoKL.jpg)

## Customer Reviews

### ⭐⭐⭐ Strong UV, faulty charger
*by S***R on 27 June 2024*

The Built-in charger does not work. You need external charger to charge the battery. Prolonged use makes the top part warm. UV is strong and wide spread, no way to adjust the focus. There are areas to develop.

### ⭐⭐⭐⭐⭐ If you're wanting to go exploring with UV, this is the best torch you'll find for under $100
*by A***A on 27 December 2024*

Comes with the batteries, a lot of people don't want to buy a light without them. This is an important factor when shopping to many. It has USB C charging, so if you live in today's society, you have probably 10-15 different spots to charge it. First off, the UV light is NOT BRIGHT. It's not meant to be. It does however show things you'd never expect to be there. I warn you, if you think your house is clean, this light is going to drive you insane, it shows everything. Built quality is on point. Very hefty feeling body, excellent button placement, charging is easy, and a decent lip over the lens. The ONLY thing I wish they'd have included was a good lens cover. UV is NOT good for eyes, so if you buy this get yourself some sort of cover. The batteries last a decent while, considering the wattage it's pushing. It has two modes which the high mode will change your perspective on clean. We've found some really cool stuff out in the woods at night with this light. I WILL get warm with extended use on high, it's pushing quite a bit of power. If you'd like to see the true measurements on it's abilities I suggest searching up one lumen on google and check out their insanely in depth review. Overall, this is a fantastic light for a decent price tag. If you're wanting to see how dirty things are or go out and explore and find some REALLY cool stuff at night, this is the best bang for buck out there. If you're debating on purchasing this one, I'd highly suggest just pulling the trigger. Alonefire really did a great job on this light.

### ⭐⭐⭐⭐⭐ Very effective UV light
*by J***. on 25 July 2024*

First off….. do NOT get this if you’re OCD about being clean, or your spaces have to be clean. This up lamp shows things….. you may not want to see. Ancient stains show, dust is amazingly clearly seen, splashes of liquids you thought you scrubbed immaculately clean, this light will show. This UV light is filtered, which means it won’t seem bright until it hits a UV reactive object or substance. DO NOT look into the active emitters, you could cause eye damage, do not play with kitty with this light, do NOT EVER let your children touch this light. From what I see that this light emits is very high UVA energy. Now that all my warnings have been said. This is a pretty solidly built light. Tight and smooth threadings on the body pieces, comfortable to hold and very simple operation. One click from off is high power, one click while on goes into low power, another click turns it off. 4 quad element emitters shine through a filtered lens that allows it to emit just as near or on 365nm wavelength UV. Or in the UVA spectrum. This will not sanitize fully surfaces it shines on, and it’s not intended to do such a thing. However what it will do is illuminate yooperlite stone, white objects, and…….. it does very well, almost too well at showing pet urine stains, dust, and chemicals on surfaces that react to UV, I haven’t thank god had a scorpion near me to see how well they show up, and I don’t want to *shudder* but this would do the trick. The beam can get hot on the skin and the emitter head can get warm during high power operation. But that’s normal. Haven’t had it long enough to gauge charge levels, and how long it can run on a charge. For its price tho, it’s a very good unit. Too good in some cases. Simple, effective, easy to use. A excellent value in my opinion and time will tell on its durability and longevity which I hope is very long. I do wonder who makes the emitters tho.

## Frequently Bought Together

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-21*