---
product_id: 255464283
title: "UltraFire Black Light UV Flashlight, Super Power UV 395-405 nm LED WF-502B Blacklight Flashlights for Leak Detector, Pet Urine Stain, Bed Bug (Not Included Batteries)"
brand: "ultrafire"
price: "33238CFA"
currency: XOF
in_stock: true
reviews_count: 6
category: "Ultrafire"
url: https://www.desertcart.sn/products/255464283-ultrafire-black-light-uv-flashlight-super-power-uv-395-405
store_origin: SN
region: Senegal
---

# 30% brighter than competitors IP65 water & dust resistant 395-405nm UV wavelength - peak detection UltraFire Black Light UV Flashlight, Super Power UV 395-405 nm LED WF-502B Blacklight Flashlights for Leak Detector, Pet Urine Stain, Bed Bug (Not Included Batteries)

**Brand:** ultrafire
**Price:** 33238CFA
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate the unseen, own the night with UltraFire’s brightest UV flashlight!

## Quick Answers

- **What is this?** UltraFire Black Light UV Flashlight, Super Power UV 395-405 nm LED WF-502B Blacklight Flashlights for Leak Detector, Pet Urine Stain, Bed Bug (Not Included Batteries) by ultrafire
- **How much does it cost?** 33238CFA 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/255464283-ultrafire-black-light-uv-flashlight-super-power-uv-395-405)

## Best For

- ultrafire enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** Durable aluminum body with anti-slip grip and IP65 rating for all-weather reliability.
- • **Unmatched UV Power:** Experience 30% brighter UV illumination for pinpoint accuracy in stain and leak detection.
- • **Multi-Use Essential:** From pet urine detection to document authentication, this flashlight is your versatile inspection ally.
- • **Precision Zoom Focus:** Adjustable zoom lets you scan wide areas or zero in on microscopic details effortlessly.
- • **Long-Lasting Performance:** Compatible with rechargeable 18650 or CR123 batteries to keep you powered through extended use.

## Overview

The UltraFire Black Light UV Flashlight WF-502B delivers professional-grade 395-405 nm UV light that’s 30% brighter than typical models. Its adjustable zoom and rugged aluminum design with IP65 water and dust resistance make it perfect for pet stain detection, leak identification, and document verification. Powered by rechargeable 18650 or CR123 batteries (not included), it’s a versatile, durable tool trusted by professionals and homeowners alike.

## Description

Super Power UV Led of 395-405nm uv light, it’s a beast! 30% brighter than other UV flashlights! Likely The Most Powerful UV Flashlight At This Price!! Help you to spot from 50ft away, dry pet urine stains, rat/mouse urine trails, unhygienic body fluids, and checking sanitization levels in rooms, carpets, kitchens, toilets etc. Widely Used: 1.-Pet(dog cat)urine detector flashlight 2.-Security/ID and document Verification 3.-Machinery Leaks(uv urine detector) 4.-Mineral lighting and identification 5.-Pet Stain Remover For Carpet 6.-Cat urine black light detector 7.-Urine detector light Specification: Brand New in box Super bright Zoom in & Zoom out LED QTY:1 Colour: Black Waterproof:IP65 Mode: Single Mode / 1-mode Switch Type:Click on / Click off Top Quality Aluminium materials Size:5.24 x1.3 x1.0 inch Battery Configurations: 1*18650 battery or 2*CR123 batteries (Not included) Package included: 1x LED UV Torch Please Note: 1.Do not shine directly into eyes; 2. Please do not put it into water for 60 seconds ; 3. Please check the battery whether they are installed correctly when the uv led flashlight does not turn on; Please feel free to contact UltraFireUS after-sales directly if you have any questions or suggestions.WE PROVIDE 100% SATISFACTION GUARANTEE!

Review: NO BATTERIES INCLUDED - Product does not come with the batteries required to operate it.
Review: لا يوجد بطارية تتوافق مع المنتج في السوق المحلي ، يرجى عرض بطاريات مناسبة للمنتج لنتمكن من شراءها . المنتج لا يحتوي على شاحن .

## Features

- Extreme Power UV Blacklight Flashlight: Professional grade UV flashlight black light, used the newest model UV LED Chip, 395-405 nm, UltraFire UV black light is 30% Brighter than other lights, helps you to find urine&stains EVEN in indoor or streetlight, best choice for pet dog cat urine detection.
- Zoom In and Zoom Out: With Focus Adjustable Zoomable Function that you can see your entire yard. Enjoy the fun of watching small animals at night.
- Long Running Time: UltraFire UV Flashlight is Premium Aluminum Construction with anti abrasive surface treatment, non-slip textured grip, clip. IP65 water-resistant & dustproof protection class. Power by 1*18650 3.7v rechargeable battery or 2*CR123 batteries(Batteries not included).The battery needs to be purchased by yourself. You can search for the battery model on desertcart to find the right battery.
- Save Your Money and Time: This uv blacklight flashlight could work as portable pet dog cat urine detector light, flashlight blacklight finder ,Contamination and leaks detector, Authenticate currency, driver license, official identification cards, passports. Essential tool for medical forensics, HVAC repair and so on. Help you to save thousands of dollars, efforts and time.
- 24-Hour Service: If there is any problem, please contact us, we will provide you with a satisfactory solution within 24 hours!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JKD522X |
| ASIN  | B07JKD522X |
| Batteries | 1 Lithium Ion batteries required. |
| Batteries  | 1 Lithium Ion batteries required. |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |
| Best Sellers Rank | #20,817 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #290 in Handheld Flashlights |
| Color | Black |
| Country of origin  | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,576) |
| Customer reviews | 4.4 4.4 out of 5 stars (1,576) |
| Date First Available | 15 November 2018 |
| Date First Available  | 15 November 2018 |
| Finish | Black |
| Handle Material | aulminum |
| Included components | Battery |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 104 g |
| Item model number | WF-502B |
| Item model number  | WF-502B |
| Luminous Flux | 30 percent |
| Manufacturer | Ultrafire |
| Manufacturer  | Ultrafire |
| Material | Aluminum |
| Part number | UN788000142493 |
| Pattern | UltraFire |
| Plug Profile | Clip-on |
| Power source type | Battery Powered |
| Product Dimensions | 1 x 2 x 2 cm; 104 g |
| Product Dimensions  | 1 x 2 x 2 cm; 104 g |
| Shape | Rectangular |
| Special Features | Adjustable |
| Style | Modern |
| Switch Style | One-way |
| Voltage | 3.7 Volts |
| Wattage | 10 watts |
| light-source-type | UV LED |
| tech_spec_battery_description_toys | Lithium-Ion |

## Product Details

- **Colour:** Black
- **Light source type:** UV LED
- **Material:** Aluminum
- **Power source:** Battery Powered
- **Special features:** Adjustable

## Images

![UltraFire Black Light UV Flashlight, Super Power UV 395-405 nm LED WF-502B Blacklight Flashlights for Leak Detector, Pet Urine Stain, Bed Bug (Not Included Batteries) - Image 1](https://m.media-amazon.com/images/I/51FF3motBEL.jpg)

## Questions & Answers

**Q: Will this light dry and harden UV glues, like those used in fly tying?**
A: Works great for the "Damn Good" brand UV glue.  I used it to fix a broken pair of glasses.  The frame around one lens had broken, and I couldn't get new frames for the existing lenses.  Just made the mend last night.  I'm not certain how long an exposure ti takes--I gave it about 2 minutes.  The glue's surface was still a little soft,  but an hour later it was completely hard.   Quite a bright light and I would be careful not to expose your skin or eyes to the beam.  I will use it for fly tying as well and expect it will work very well.

**Q: how long to completely cure and what brand of uv resin has anyone used with this light?**
A: works great with loon, solraez, gulff probably the fastest. Average cure 10-20 seconds is my estimate, get a good 18650 battery though.

**Q: One part of the description indicates it operates up to the 405 nm another says only up to 395 which is it?**
A: There is 2 available nm that I know of. 365 and 395. 395 has a more purple more intense beam. Better for resins and glow stuff. 365 has a less visible beam better for seeing uv marks or ink doesn’t work as well for drying resin or charging glow in the dark stuff

**Q: I have two cr123 batteries which way do they go in? It says use cr123 batteries... then how do they go in??**
A: + goes in first

## Customer Reviews

### ⭐ NO BATTERIES INCLUDED
*by O***E on 25 August 2025*

Product does not come with the batteries required to operate it.

### ⭐⭐⭐ Review
*by A***M on 3 June 2024*

لا يوجد بطارية تتوافق مع المنتج في السوق المحلي ، يرجى عرض بطاريات مناسبة للمنتج لنتمكن من شراءها . المنتج لا يحتوي على شاحن .

### ⭐⭐⭐⭐⭐ Review
*by T***N on 10 January 2026*

An amazing product

## Frequently Bought Together

- ULTRAFIRE Black Light UV Flashlight, Super Power UV 395-405 nm LED WF-502B Blacklight Flashlights for Leak Detector, Pet Urine Stain, Bed Bug Not Included Batteries
- SOLAREZ Fly Tie UV Cure Resin - Ultra Thin Bone Dry Formula (0.5 oz Bottle w/Brush applicator tip) Fly Tying, Fly Fishing, Build Fly Heads and Bodies
- SOLAREZ UV Fly Tying Resin | Epoxy Hard Cure

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-23*