--- product_id: 587924835 title: "UV Flashlight Black Light, 21 LED 395nm Ultraviolet Rechargeable Flashlights UV Light, Waterproof Portable BlackLight Flashlights for Pet Urine Detection, Dry Stains, Bed Bug, Fluorescent Agent" brand: "rechoo" price: "98.63 DT" currency: TND in_stock: true reviews_count: 8 category: "Rechoo" url: https://www.desertcart.tn/products/587924835-uv-flashlight-black-light-21-led-395nm-ultraviolet-rechargeable-flashlights store_origin: TN region: Tunisia --- # IP65 waterproof & weatherproof 3-4h fast Type-C recharge 21 LED 395nm UV wavelength UV Flashlight Black Light, 21 LED 395nm Ultraviolet Rechargeable Flashlights UV Light, Waterproof Portable BlackLight Flashlights for Pet Urine Detection, Dry Stains, Bed Bug, Fluorescent Agent **Brand:** rechoo **Price:** 98.63 DT **Availability:** ✅ In Stock ## Summary > 🔦 Illuminate the unseen, own the moment. ## Quick Answers - **What is this?** UV Flashlight Black Light, 21 LED 395nm Ultraviolet Rechargeable Flashlights UV Light, Waterproof Portable BlackLight Flashlights for Pet Urine Detection, Dry Stains, Bed Bug, Fluorescent Agent by rechoo - **How much does it cost?** 98.63 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/587924835-uv-flashlight-black-light-21-led-395nm-ultraviolet-rechargeable-flashlights) ## Best For - rechoo enthusiasts ## Why This Product - Trusted rechoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pocket-Sized Versatility:** Compact and lightweight (0.24lb), fits effortlessly in your bag or glove compartment for on-the-go inspections. - • **Eco-Friendly & Cost-Savvy:** Rechargeable NiMH battery eliminates disposable waste and keeps your workflow uninterrupted. - • **Ultra-Precise UV Detection:** 21 high-intensity LEDs at 395nm wavelength reveal hidden stains, resin cures, and counterfeit currency with ease. - • **Unstoppable in Any Weather:** IP65 waterproof design with military-grade aluminum ensures durability rain or shine. - • **Power Up Fast, Stay Lit Longer:** Swift 3-4 hour Type-C recharge means no downtime between uses—always ready when you are. ## Overview The RECHOO UV Flashlight features a powerful 21-LED array emitting 395nm ultraviolet light, perfect for detecting pet stains, curing resin, and authenticating documents. Its fast 3-4 hour Type-C rechargeable battery offers up to 3 hours of runtime, housed in a rugged, IP65 waterproof aluminum body. Compact and lightweight, this flashlight is designed for professionals who demand reliable, eco-friendly UV illumination anytime, anywhere. ## Description Product description Charging Time Fast Charging: Recharges in 3-4 hours, giving you more time to use its powerful illumination. Built-in Battery Built-in non-detachable battery ensures it's always ready to shine, with no worries about losing it. Water-Resistance IP65 waterproof flashlight with rubber-covered port and strong seal design to resist rain. Detect Ore Fluorescence The 395nm UV flashlight better detects minerals with fluorescent substances. 395nm UV Flashlight The 395nm light is perfect for detecting cat ringworm, fluorescent agents, or counterfeit codes. Why Does the UV Light Not Make Urine or Stains Glow? (Q.1) Insufficiently Dried Urine: UV light may only reveal dried urine stains, and it may not work well for detecting cat urine. Why Does the UV Light Not Make Urine or Stains Glow? (Q.1) Insufficiently Dried Urine: UV light may only reveal dried urine stains, and it may not work well for detecting cat urine. Why Does the UV Light Not Make Urine or Stains Glow? (Q.2) Low-Power Batteries: RECHOO 395nm rechargeable UV flashlight consumes significant battery power. Low-power batteries will provide lower UV light output, resulting in weaker glows and making it challenging to find urine stains. Why Does the UV Light Not Make Urine or Stains Glow? (Q.2) Low-Power Batteries: RECHOO 395nm rechargeable UV flashlight consumes significant battery power. Low-power batteries will provide lower UV light output, resulting in weaker glows and making it challenging to find urine stains. Why Does the UV Light Not Make Urine or Stains Glow? (Q.3) Not Searching in Complete Darkness: For optimal results, search in pitch-black conditions to observe the full spectrum of glows, from vivid and intense colors to faint glows from older stains. Why Does the UV Light Not Make Urine or Stains Glow? (Q.3) Not Searching in Complete Darkness: For optimal results, search in pitch-black conditions to observe the full spectrum of glows, from vivid and intense colors to faint glows from older stains. Why Does the UV Light Not Make Urine or Stains Glow? (Q.4) Not Searching in the Right Areas: Pets can be creative with where they urinate. Thoroughly inspect different areas to locate stains, as they might not always be visible. Why Does the UV Light Not Make Urine or Stains Glow? (Q.4) Not Searching in the Right Areas: Pets can be creative with where they urinate. Thoroughly inspect different areas to locate stains, as they might not always be visible. Why Does the UV Light Not Make Urine or Stains Glow? (Q.5) Difficult on Dark or Patterned Surfaces: Darker colors absorb more light, reducing glow. Detecting contrasts is challenging on dark or patterned surfaces. Light-colored carpets may reveal stains more easily under UV light. Why Does the UV Light Not Make Urine or Stains Glow? (Q.5) Difficult on Dark or Patterned Surfaces: Darker colors absorb more light, reducing glow. Detecting contrasts is challenging on dark or patterned surfaces. Light-colored carpets may reveal stains more easily under UV light. Review: A great rechargeable flashlight for curing those hard to reach areas! - This is working great for curing resin. I am only working on small projects so I did not need a massive lamp, but this is pretty much just as good as a massive one. The only difference is that you have to hold or prop this one up. I love that itis hands-free so I can really use it wherever I need to. Especially those hard to reach spots. Being rechargeable is the best part. The fact that I don't have to buy batteries or worry about the light being dim because my battery is low is gone. I just have to charge it and we are good to go! It has a nice wide lens so when I store it somewhere I don't have to worry about it being knocked over easily if there is a bump or something. The last one I had was so slim and had to be laid horizontally and roll all over the place. The vertical storage is a plus! It is very bright and cures everything as quickly as I would have expected it. Review: Rechargeable blue light works great. - Great product for a good price and works very well!! I love the fact that it is rechargeable great selling point. ## Features - 395nm Rechargeable UV Flashlight: Our black light flashlight utilizes a newly upgraded 21 LED chip to provide 395nm wavelength for detecting any scenario involving fluorescent substances or invisible stains such as pet-dried urine stains on rugs, carpets, and clothes, covers a larger area than 12 LED lights; The UV light can also cure resin, make UV paints glow, uncover hidden cracks during repairs and authenticate currency and so on; The UV flashlights has versatile use; - Long-Lasting Type-C Rechargeable Flashlights: Built in a high-capacity rechargeable battery, this black light offers a sustainable working life; Use the provided Type-C charging cable to connect the UV flashlight to any USB power source, such as your laptop, power bank, or car charger, for a swift and convenient recharging; Say goodbye to disposable batteries; - Portable UV Flashlight for Versatile Use: Our small flashlight's compact design makes it easy to carry wherever you go; This black light is sturdy and lightweight enough to fit in your pocket backpack or glove compartment, and you'll always have reliable lighting at your fingertips; It's the perfect UV light for authenticating currency, official ID cards, and passports, detecting invisible ink pens, whether you're discovering the hornworms on the plants or scorpion hunting, rest assured that our blacklight flashlight is up to your satisfaction; (Size: 4.9 inches * 1.5 inches, Weight: 0.24lb); - Sturdy & Waterproof Blacklight: Crafted with high-quality military materials, our UV flashlight is built to satisfy the needs of everyday use; IP65 waterproof technology and seal design enable this UV lamp to be used in all bad weather; - Excellent After-Sales Service: The excellent after-sales service will be provided for all RECHOO products; If you have any problems with our UV flashlight, please feel free to contact us; We'll reply to you within 24 hours; ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CGZSWCJD | | Additional Features | 3D print, UV resin curing, Scorpions, Uranium glass, invisible ink, UV flashlight for pet dog urine detection, Stains3D print, UV resin curing, Scorpions, Uranium glass, invisible ink, UV flashlight for pet dog urine detection, Stains | | Batteries are Included | Yes | | Battery Description | Rechargeable Nickel-Metal Hydride | | Battery Type | NiMH | | Best Sellers Rank | #26,578 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #335 in Handheld Flashlights | | Brand Name | RECHOO | | Bulb Shape Size | G30 | | Color | Black | | Customer Reviews | 4.4 out of 5 stars 958 Reviews | | Finish Types | Resin | | Included Components | Battery, Charging Cable, Usb Cable | | Item Dimensions D x W x H | 4.96"D x 1.57"W x 1.57"H | | Item Dimensions L x W x H | 1.57"L x 1.57"W x 4.96"H | | Item Type Name | Blacklight Flashlight, UV Flashlight | | Item Weight | 0.23 Pounds | | Light Source Special Features | Pet urine detection, Resin curing, Currency authentication | | Light Source Type | UV | | Manufacturer | RECHOO | | Manufacturer Part Number | SU-001 | | Manufacturer Warranty Description | Warranty for 180 days form the date of purchase. | | Material | Aluminum | | Material Type | Aluminum | | Model Number | SU001 | | Mounting Type | Handheld | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Number of Light Sources | 21 | | Power Source | Battery Powered | | Recommended Uses For Product | Pet urine detection, Resin curing, UV paints, Repairs, Currency authentication, ID card and passport authentication, Invisible ink detection, Scorpion hunting, Hornworm discovery | | Runtime | 3 hours | | Set Name | Single | | Shape | Flashlight | | Size | 1 Pack | | Special Feature | 3D print, UV resin curing, Scorpions, Uranium glass, invisible ink, UV flashlight for pet dog urine detection, Stains3D print, UV resin curing, Scorpions, Uranium glass, invisible ink, UV flashlight for pet dog urine detection, Stains Special Feature 3D print, UV resin curing, Scorpions, Uranium glass, invisible ink, UV flashlight for pet dog urine detection, Stains3D print, UV resin curing, Scorpions, Uranium glass, invisible ink, UV flashlight for pet dog urine detection, Stains See more | | Style Name | Modern | | Unit Count | 1.0 Count | | Water Resistance Level | Waterproof | | White Brightness | 200 Lumens | ## Product Details - **Color:** Black - **Light Source Type:** UV - **Material:** Aluminum - **Power Source:** Battery Powered ## Images ![UV Flashlight Black Light, 21 LED 395nm Ultraviolet Rechargeable Flashlights UV Light, Waterproof Portable BlackLight Flashlights for Pet Urine Detection, Dry Stains, Bed Bug, Fluorescent Agent - Image 1](https://m.media-amazon.com/images/I/81qsamK6saL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Why Does the UV Light Not Make Urine or Stains Glow? (Q.1)** A: Insufficiently Dried Urine: UV light may only reveal dried urine stains, and it may not work well for detecting cat urine. **Q: Why Does the UV Light Not Make Urine or Stains Glow? (Q.2)** A: Low-Power Batteries: RECHOO 395nm rechargeable UV flashlight consumes significant battery power. Low-power batteries will provide lower UV light output, resulting in weaker glows and making it challenging to find urine stains. **Q: Why Does the UV Light Not Make Urine or Stains Glow? (Q.3)** A: Not Searching in Complete Darkness: For optimal results, search in pitch-black conditions to observe the full spectrum of glows, from vivid and intense colors to faint glows from older stains. **Q: Why Does the UV Light Not Make Urine or Stains Glow? (Q.4)** A: Not Searching in the Right Areas: Pets can be creative with where they urinate. Thoroughly inspect different areas to locate stains, as they might not always be visible. **Q: Why Does the UV Light Not Make Urine or Stains Glow? (Q.5)** A: Difficult on Dark or Patterned Surfaces: Darker colors absorb more light, reducing glow. Detecting contrasts is challenging on dark or patterned surfaces. Light-colored carpets may reveal stains more easily under UV light. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A great rechargeable flashlight for curing those hard to reach areas! *by P***Y on January 22, 2025* This is working great for curing resin. I am only working on small projects so I did not need a massive lamp, but this is pretty much just as good as a massive one. The only difference is that you have to hold or prop this one up. I love that itis hands-free so I can really use it wherever I need to. Especially those hard to reach spots. Being rechargeable is the best part. The fact that I don't have to buy batteries or worry about the light being dim because my battery is low is gone. I just have to charge it and we are good to go! It has a nice wide lens so when I store it somewhere I don't have to worry about it being knocked over easily if there is a bump or something. The last one I had was so slim and had to be laid horizontally and roll all over the place. The vertical storage is a plus! It is very bright and cures everything as quickly as I would have expected it. ### ⭐⭐⭐⭐⭐ Rechargeable blue light works great. *by A***R on March 10, 2026* Great product for a good price and works very well!! I love the fact that it is rechargeable great selling point. ### ⭐⭐⭐⭐ Hard to use for spotting cat pee *by L***V on November 20, 2025* It definitely works as a black light and already came with a full charge. However, if you want to use it for spotting cat pee, like I did, you have to understand that it will also pick up many other things on the ground. For me every single scratch on my hardwood also lights up so I can’t really just spot cat pee so that ruins with the functionality for me. It has good carryability as it’s small and I haven’t even had to charge it yet so the battery life is definitely good. It seems like a good quality light, but it definitely needs to be used to complete darkness and I wish it was a little bigger. ## Frequently Bought Together - RECHOO UV Flashlight Black Light, 21 LED 395nm Ultraviolet Rechargeable Flashlights UV Light, Waterproof Portable BlackLight Flashlights for Pet Urine Detection, Dry Stains, Bed Bug, Fluorescent Agent - InterDynamics Certified Auto Pro Oil and Fuel System UV Dye Leak Detection for Cars & Trucks & More, 1 Oz, 374CS, Universal - Waklyte Black Light UV Light, 21 LED 395nm UV Flashlight, Powerful Mini Blacklight Flashlight, Small Portable Black Light Flashlight for Pet Urine Detection, Scorpion, Resin Curing, Bed Bug, Nails --- ## 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.tn/products/587924835-uv-flashlight-black-light-21-led-395nm-ultraviolet-rechargeable-flashlights](https://www.desertcart.tn/products/587924835-uv-flashlight-black-light-21-led-395nm-ultraviolet-rechargeable-flashlights) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-21*