--- product_id: 152843139 title: "UV Light Flashlight 21 LED" brand: "vansky" price: "AR$34223" currency: ARS in_stock: true reviews_count: 13 category: "Vansky" url: https://www.desertcart.com.ar/products/152843139-uv-light-flashlight-21-led store_origin: AR region: Argentina --- # 945 µW/cm² UV intensity power 395nm wavelength for max fluorescence 21 UV LEDs for pinpoint detection UV Light Flashlight 21 LED **Brand:** vansky **Price:** AR$34223 **Availability:** ✅ In Stock ## Summary > 🔍 See the unseen, own the clean scene! ## Quick Answers - **What is this?** UV Light Flashlight 21 LED by vansky - **How much does it cost?** AR$34223 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/152843139-uv-light-flashlight-21-led) ## Best For - vansky enthusiasts ## Why This Product - Trusted vansky brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Pocket-sized and lightweight (3.9 oz) for on-the-go stain hunting and mineral spotting anywhere. - • **Multitask Like a Pro:** From curing UV resin to spotting scorpions and authenticating currency, this flashlight does it all. - • **Ready Out of the Box:** Includes batteries and user manual—start detecting stains and hazards immediately, no extra hassle. - • **Long-lasting Brilliance:** 21 premium LEDs rated for 10 years ensure consistent, ultra-bright UV light every time. - • **Invisible Stains? Found Instantly!:** Detect pet urine, bed bugs & food stains with laser precision—no more guesswork or costly cleaners. ## Overview The Vansky 21 LED UV Blacklight Flashlight emits a powerful 395nm wavelength UV light with 945 µW/cm² intensity, designed to reveal invisible pet urine stains, bed bugs, and other hidden marks. Its ultra-compact, durable aluminum body houses 21 long-lasting LEDs, powered by included AAA batteries for up to 5 hours runtime. Beyond stain detection, it’s a versatile tool for resin curing, scorpion spotting, currency authentication, and more—perfect for pet owners, travelers, and professionals seeking precision and convenience. ## Description Why choose our UV light flashlight instead of others? Focus on R&D and Sales of Innovative UV Flashlights Series for 10 years! Come To Join Our Vansky Brand UV Flashlight Family With Over 10 Million Satisfied Customers! What makes our products unique? Our UV Flashlights are Made of Ultra-Tough High-precision Aluminum Throughout, and HD Brightness Led Lamp Beads are Like the Eyes of An Owl Looking for "PREY" at Night. What kind of customer shopping experience can you get ? With Experienced and Professional Team, Vansky Continuously Pursues Innovation and Sound Growth, and are Striving to Provide Customer An Extraordinary and Comfortable Shopping Experience. Why choose our UV light flashlight instead of others? Focus on R&D and Sales of Innovative UV Flashlights Series for 10 years! Come To Join Our Vansky Brand UV Flashlight Family With Over 10 Million Satisfied Customers! What makes our products unique? Our UV Flashlights are Made of Ultra-Tough High-precision Aluminum Throughout, and HD Brightness Led Lamp Beads are Like the Eyes of An Owl Looking for "PREY" at Night. What kind of customer shopping experience can you get ? With Experienced and Professional Team, Vansky Continuously Pursues Innovation and Sound Growth, and are Striving to Provide Customer An Extraordinary and Comfortable Shopping Experience. Vansky 51&12&100LED Flashlight Visit the Store Vansky 51&12&100LED Flashlight Visit the Store Review: Great small bright UV flashlight highly recommend. - I received my order today which included the UV flashlight. It arrived exactly as described by the seller. I tested it's operating brightness for visibility and overall quality. I found it to be more than adequate UV lighting with a range of approximately 30 feet for high quality observation and after that it would depend on the environmental conditions outdoors and indoor. It's small enough to carry easily and very easy to use. But for me it's a great addition to my flashlight inventory. I highly recommend this product and seller. Review: Good quality - Good quality product! Works Great! ## Features - 【Find Invisible Stains】21 LED black light flashlight is designed for detecting dog, cat dry urine stains and spots that couldn‘t see with the naked eye. No longer need to clean your carpets blindly, blacklight flashlights could exactly detect the food stains, bed bugs, pet urine stains and more invisible stains on your carpet, bathroom, furniture, or kitchen's wall. NO MORE PAYING FOR PROFESSIONAL CLEANERS. Suit for home and Hotel room. Recommend to pair it up with carpet cleaning products. - 【Multipurpose Use】UV blacklight flashlight can also easily spot scorpions at night, authenticate currency, driver license, official id cards, passports, invisible ink pens, find fluorescing rocks and minerals, curing UV resin and identifying tomato hornworms that are harmful to the garden. UV flashlights can also act as nail dryer. - 【395 nm Wavelength】Black light flashlight emits 395nm wavelength with 21 top-quality ultraviolet LEDs, each LED lasts up to 10 years. In terms of performance, each emits 45 µW/cm² of UV radiant intensity. That's a whopping total of 945 µW/cm² of UV intensity at 395 nm. Heavy-duty aluminium alloy for this blacklight flashlight pet urine detector. - 【Ultra-compact Design】3.8*1.6*1.1 Inches/3.9 Ounces; The pocket-size UV flashlight can be carried along to detect stains in your car or illuminate minerals, rock and body art. Its' portable design makes it ideal for pet owners and travelers. - 【What You Get】Provide Friendly, Easy-to-reach Support; Vansky 395nm 21 LED UV Light Pet Urine & Stain Detector Blacklight Flashlight *1, Battery Holder *1, AAA Standard Alkaline Battery *3 (No Extra Hassle! Batteries Included), User Manual*1. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VDRJ8DK | | Additional Features | Pet Urine Detection, Spot Hard-to-find Scorpions, Cure UV Resin, Hotel Health Inspection, Find Tomato Hornworms, Find Bed Bug, Leak Detection | | Batteries are Included | Yes | | Battery Description | 3*AAA Standard Alkaline Battery (Included) | | Battery Type | Alkaline | | Best Sellers Rank | #3,270 in Pet Supplies ( See Top 100 in Pet Supplies ) #7 in Pet Urine Detectors | | Brand Name | Vansky | | Color | Black | | Customer Reviews | 4.4 out of 5 stars 14,204 Reviews | | Finish Types | Resin | | Included Components | AAA Standard Alkaline Battery X 3, Battery Holder X 1, Lanyard, Vansky 21 LEDs UV Light Flashlight X1 | | Item Weight | 50 Grams | | Light Output Maximum | 1000 Lumens | | Light Source Special Features | Pet Urine Detection, Spot Hard-to-find Scorpions, Cure UV Resin, Hotel Health Inspection, Find Tomato Hornworms, Find Bed Bug, Leak Detection | | Light Source Type | LED | | Light Source Wattage | 4.5 Watts | | Manufacturer | Vansky | | Manufacturer Part Number | D16A | | Manufacturer Warranty Description | 1 year worry-free guarantee. | | Material | Aluminum | | Material Type | Aluminum | | Model Number | D16A | | Mounting Type | Handheld | | Number of Batteries | 3 AAA batteries required. (included) | | Number of Light Sources | 21 | | Power Source | Battery Powered | | Recommended Uses For Product | Pet urine detection, scorpion detection, UV resin curing, currency authentication, hard-to-find scorpion spotting, bed bug detection, leak detection, tomato hornworm identification | | Runtime | 5 hours | | Set Name | UV Flashlight Kit with Batteries and Accessories | | Shape | Cylindrical with Rectangular Battery Compartment | | Size | 21 LED | | Special Feature | Pet Urine Detection, Spot Hard-to-find Scorpions, Cure UV Resin, Hotel Health Inspection, Find Tomato Hornworms, Find Bed Bug, Leak Detection Special Feature Pet Urine Detection, Spot Hard-to-find Scorpions, Cure UV Resin, Hotel Health Inspection, Find Tomato Hornworms, Find Bed Bug, Leak Detection See more | | Specification Met | IPX4 | | Style Name | 395nm 21 LEDs UV Light | | UPC | 712376841308 | | Unit Count | 1.0 Count | | Voltage | 4.5 Volts | | Warranty Type | Limited warranty or full warranty (1 year) | | Water Resistance Level | Waterproof | | Wattage | 4.5 watts | | White Brightness | 1000 Lumens | ## Product Details - **Color:** Black - **Light Source Type:** LED - **Material:** Aluminum - **Power Source:** Battery Powered ## Images ![UV Light Flashlight 21 LED - Image 1](https://m.media-amazon.com/images/I/71hSfr8kflL.jpg) ![UV Light Flashlight 21 LED - Image 2](https://m.media-amazon.com/images/I/81Gp-t3DYFL.jpg) ![UV Light Flashlight 21 LED - Image 3](https://m.media-amazon.com/images/I/71SiwO8bvWL.jpg) ![UV Light Flashlight 21 LED - Image 4](https://m.media-amazon.com/images/I/71FYvjINdQL.jpg) ![UV Light Flashlight 21 LED - Image 5](https://m.media-amazon.com/images/I/81p+kN4GBML.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this urine detector good for detecting cat urine?** A: yes, that's what I bought it for, I have two cats and one was being a pain, so I got the flashlight to find all his spots. Then sprayed them down with urine remover. **Q: Takes care of pet odors from urine, work??** A: It doesn’t take away odors, but it shows where the odors are coming from **Q: Do you have to use protective eyeglasses when using this light?** A: No **Q: How does it work for seeing bedbugs?** A: Don’t know. It works great if you walk into the bathroom and use it around the facilities on the floor. Everything shows up very well. Make she want to clean the bathroom many times over. Are use it was a special Apoxsee and it hardens it very quickly when tying flies for fishing ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great small bright UV flashlight highly recommend. *by N***K on February 16, 2026* I received my order today which included the UV flashlight. It arrived exactly as described by the seller. I tested it's operating brightness for visibility and overall quality. I found it to be more than adequate UV lighting with a range of approximately 30 feet for high quality observation and after that it would depend on the environmental conditions outdoors and indoor. It's small enough to carry easily and very easy to use. But for me it's a great addition to my flashlight inventory. I highly recommend this product and seller. ### ⭐⭐⭐⭐⭐ Good quality *by D***S on April 30, 2026* Good quality product! Works Great! ### ⭐⭐⭐⭐ Good flashlight with black light capability *by M***A on April 25, 2026* This flashlight is easy to use, small enough to carry in my handbag, very light and made of a good quality metal. It came with batteries and works well. I like the black color and it is very bright. ## Frequently Bought Together - Black Light UV Light Flashlight, 21 LED 395nm Ultraviolet Blacklight Flashlight Mini Pet Urine Detector for Dog/Cat, Dry Stains, Resin Curing, Matching with Pet Odor Eliminator(Batteries are Included) - Rocco & Roxie Stain & Odor Eliminator for Strong Odor, 32oz Enzyme Pet Odor Eliminator for Home, Carpet Stain Remover for Cats & Dog Pee, Enzymatic Cat Urine Destroyer, Carpet Cleaner Spray - ANGRY ORANGE Pet Odor Eliminator for Dog and Cat Urine, Carpet Stains, and Strong Smells – Citrus Cleaner with Natural Orange Oil – 24 oz --- ## 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.com.ar/products/152843139-uv-light-flashlight-21-led](https://www.desertcart.com.ar/products/152843139-uv-light-flashlight-21-led) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-16*