--- product_id: 387215106 title: "COSOOS Black Light UV Flashlight, 12 LED Handheld Black Light, Small UV Lights 395nm, Portable Pet Stain Detector for Dog Urine, Scorpions, and Bed Bugs." brand: "cosoos" price: "£65.96" currency: GBP in_stock: true reviews_count: 5 category: "Cosoos" url: https://www.desertcart.co.uk/products/387215106-cosoos-black-light-uv-flashlight-12-led-handheld-black-light store_origin: GB region: United Kingdom --- # 395nm wavelength for invisible stain detection IPX4 splash-resistant 12 powerful UV LEDs COSOOS Black Light UV Flashlight, 12 LED Handheld Black Light, Small UV Lights 395nm, Portable Pet Stain Detector for Dog Urine, Scorpions, and Bed Bugs. **Brand:** cosoos **Price:** £65.96 **Availability:** ✅ In Stock ## Summary > 🔦 See what others can’t—light up your world with COSOOS UV precision! ## Quick Answers - **What is this?** COSOOS Black Light UV Flashlight, 12 LED Handheld Black Light, Small UV Lights 395nm, Portable Pet Stain Detector for Dog Urine, Scorpions, and Bed Bugs. by cosoos - **How much does it cost?** £65.96 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/387215106-cosoos-black-light-uv-flashlight-12-led-handheld-black-light) ## Best For - cosoos enthusiasts ## Why This Product - Trusted cosoos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Double the Power:** Two compact 12-LED flashlights in one pack—more light, more uses, more value. - • **Weatherproof Wonder:** IPX4 splash resistance means reliable performance rain or shine—never miss a spot. - • **Built to Last & Grip:** Durable aluminum alloy with anti-slip texture for heavy-duty, confident handling. - • **Uncover the Invisible:** 395nm UV wavelength reveals pet stains, scorpions, and hidden details others miss. - • **Pocket-Sized Convenience:** Ultra-lightweight and compact design fits effortlessly in your pocket or bag for on-the-go detection. ## Overview COSOOS 2 Pack UV Flashlights feature 12 bright 395nm UV LEDs in a durable, lightweight aluminum body with IPX4 splash resistance. Perfect for pet stain detection, scorpion spotting, and authenticity checks, these compact blacklights deliver long-lasting performance and portability for professionals and pet lovers alike. ## Description Mini Blacklight Flashlight is an essential tool for pet-lovers, both flashlights are in compact and portable design, easy to put it pocket or carry around. Well-built with alloy material for long-term use also prevent water while in use. 395nm wavelength is perfect to detect dog urine, dry stain, find scorpion or identify fluorescent agents. Feature Size: 3.7’’ x 1.13’’ Color: Black Weight: 1.8oz Wavelength: 395nm Bulbs: 12PCS Application Find Scorpion Pet Urine Detector Identify Fluorescent Agents Bathroom Cleaning Inspection Hotel Room Inspection Counterfeit Currency and Fake ID Detection Search and Identify Precious Minerals, Rocks, or Jewelry Investigate Fabric and Textiles Fuel or Gas Leak Inspection Note 1, Do not dismantler the head unit of the flashlight. 2, Do not shoot to eye directly. 3, Please use 3x AAA batteries(Not included) What You Get 1 x Mini UV Flashlight. Review: Very good . I use for parking area and at night. The flicking light is good. Emergency mode has too bright . Easy to handle and durable. Easy for travelling as well. Takes less time to get recharge . One one thing is every time if it's need to be off ...the button much clicked 4 times. If a single button to off is there then the best Review: I bought this black light after struggling to clean an oriental rug when someone let their dog go wild. Regular cleaning wasn’t solving the problem, so I needed a way to track down the root cause. This little tool worked perfectly. It’s very easy to use — just slip in 3 AAA batteries and it’s ready to go. The light quality is strong and clear, making it simple to spot hidden stains that would otherwise be invisible. Within minutes, I was able to locate the source of the odor and treat the rug properly. The difference was night and day, and now the rug looks and smells so much better. For the price, this black light is an excellent value. Whether you’re dealing with pets, spills, or other mystery messes, it’s a great product to have on hand. TL;DR: Compact, easy-to-use black light that makes hidden stains visible. Saved my rug and made cleanup simple. ## Features - A MUST HAVE FOR PET LOVER: 395nm wavelength can help to detect what naked eye can not see, like dog and other pet urine/stains, driver license, official identification cards, passports, customs or authenticate currency. - COMPACT & PORTABLE: This pocket-size UV flashlight measuring 3.7’’ x 1.13’’ and 1.8oz in weight. It’s ultra-lightweight and portable, you can keep in your pocket or at home or elsewhere. Perfect gift choice for your friends, colleague and pet-lovers. - IPX4 WATERPROOF: IPX4 waterproof level resistant from splashing water. Suitable for use in rain, snow, or emergency situations. Special texture design to prevent sliding and reducing the danger of dropping. - LONG-LASTING & SAFETY: Well-made with high quality Aluminum alloy material make it strong enough to withstand heavy use. The 12 pcs UV bulbs emit brighter light and last longer than other 9 pcs UV bulbs. Lifespan up to 15 years. - QUALITY GUARANTEE: You will get 1 x blacklight flashlight (Batteries not included), 1 Year warranty and life time technical support, If there are any quality problems with the products you receive, please contact us, and we will send a replacement for free. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B098X9MW2V | | Batteries | 3 AAA batteries required. | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 238,115 in Pet Supplies ( See Top 100 in Pet Supplies ) 217 in Pet Urine Detectors | | Brand | COSOOS | | Bulb Features | Durable, 395nm Wavelength Detection | | Certification | true | | Colour | Black | | Customer Reviews | 4.3 4.3 out of 5 stars (7,354) | | Date First Available | 8 July 2021 | | Finish types | Black | | Guaranteed software updates until | unknown | | Included Components | Battery | | Item Weight | 50.9 g | | Luminous Flux | 25 Lumen | | Manufacturer | COSOOS | | Manufacturer reference | mini blacklight | | Material | Aluminium | | Number of Lights | 12 | | Part Number | mini blacklight | | Power and Plug Description | Battery Powered | | Product Dimensions | 3.05 x 3.05 x 9.4 cm; 51.03 g | | Shape | Round | | Special features | Rust Resistant | | Style | Compact | | Switch Installation Type | Handheld | | Type of Bulb | UV | ## Product Details - **Colour:** Black - **Light source type:** UV - **Material:** Aluminium - **Power source:** Battery Powered - **Special feature:** Rust Resistant ## Images ![COSOOS Black Light UV Flashlight, 12 LED Handheld Black Light, Small UV Lights 395nm, Portable Pet Stain Detector for Dog Urine, Scorpions, and Bed Bugs. - Image 1](https://m.media-amazon.com/images/I/41WfGCV9gyS.jpg) ![COSOOS Black Light UV Flashlight, 12 LED Handheld Black Light, Small UV Lights 395nm, Portable Pet Stain Detector for Dog Urine, Scorpions, and Bed Bugs. - Image 2](https://m.media-amazon.com/images/I/41yVOfCJW0S.jpg) ![COSOOS Black Light UV Flashlight, 12 LED Handheld Black Light, Small UV Lights 395nm, Portable Pet Stain Detector for Dog Urine, Scorpions, and Bed Bugs. - Image 3](https://m.media-amazon.com/images/I/41yoiVl2DnL.jpg) ![COSOOS Black Light UV Flashlight, 12 LED Handheld Black Light, Small UV Lights 395nm, Portable Pet Stain Detector for Dog Urine, Scorpions, and Bed Bugs. - Image 4](https://m.media-amazon.com/images/I/510U05FjlpS.jpg) ![COSOOS Black Light UV Flashlight, 12 LED Handheld Black Light, Small UV Lights 395nm, Portable Pet Stain Detector for Dog Urine, Scorpions, and Bed Bugs. - Image 5](https://m.media-amazon.com/images/I/51TT4qSv5SL.jpg) ## Questions & Answers **Q: Will this cure resin?** A: Yes, you can use it to cure resin. All our products come with 1 year warranty, if meet with any issues, please feel free to contact us for help. Best regards, COSOOS Customer Service Team **Q: This UV Flashlight can cure poly gel nail?** A: Yes, you can use this flashlight to cure poly gel nail. All our products come with 1 year warranty, if meet with any issues, please feel free to contact us for help. Best regards, COSOOS Sales Team **Q: These take flat batteries how many and what size?** A: Three AAA batteries, pay attention to the orientation in the "pack" and the orientation of it's poles in relation to the flashlight. **Q: Can these be used to illuminate day glo star stickers ???** A: I think they would illuminate the stats beautifully. I know that I have glow in the dark items and it works great. And these flashlights are sturdy and are a great price. If they didn't work you could always send them back but I think they would work perfectly with the day glo stars. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***S on 20 November 2025* Very good . I use for parking area and at night. The flicking light is good. Emergency mode has too bright . Easy to handle and durable. Easy for travelling as well. Takes less time to get recharge . One one thing is every time if it's need to be off ...the button much clicked 4 times. If a single button to off is there then the best ### ⭐⭐⭐⭐⭐ Review *by B***E on 26 September 2025* I bought this black light after struggling to clean an oriental rug when someone let their dog go wild. Regular cleaning wasn’t solving the problem, so I needed a way to track down the root cause. This little tool worked perfectly. It’s very easy to use — just slip in 3 AAA batteries and it’s ready to go. The light quality is strong and clear, making it simple to spot hidden stains that would otherwise be invisible. Within minutes, I was able to locate the source of the odor and treat the rug properly. The difference was night and day, and now the rug looks and smells so much better. For the price, this black light is an excellent value. Whether you’re dealing with pets, spills, or other mystery messes, it’s a great product to have on hand. TL;DR: Compact, easy-to-use black light that makes hidden stains visible. Saved my rug and made cleanup simple. ### ⭐⭐⭐⭐ Review *by I***Y on 28 April 2024* Cheap uv flashlight for charging up glow-in-the-dark resins and fishing lures. Does the job. ## Frequently Bought Together - COSOOS 2 Pack UV Flashlight, 12 LED Handheld Blacklight Flashlight 395nm Mini Light Torch Detector for Dog Pet Urine Stains, Bed Bugs and Scorpions. (Batteries not Included) - Glo Germ Gel 8 Ounce - Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/387215106-cosoos-black-light-uv-flashlight-12-led-handheld-black-light](https://www.desertcart.co.uk/products/387215106-cosoos-black-light-uv-flashlight-12-led-handheld-black-light) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-15*