{"product_id":"uv-blacklight-flashlight-9-12-21-led-pet-stain-currency-detector-torch","title":"UV Blacklight Flashlight 9\/12\/21 LED – Pet Stain \u0026 Currency Detector","description":"\n\u003ch2\u003eReveal the Invisible with UV Blacklight Technology\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKDULIT UV Blacklight Flashlight\u003c\/strong\u003e is a compact, pocket-sized ultraviolet torch available in 9, 12, and 21 LED configurations. Whether you need to detect pet stains on carpets, verify the authenticity of banknotes and ID documents, inspect fluorescent inks, or cure gel nails, this versatile blacklight has you covered. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Detection:\u003c\/strong\u003e Instantly reveals pet urine, dry stains, invisible ink, fluorescent markings, counterfeit currency, and even scorpions in the dark.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBright UV Output:\u003c\/strong\u003e Emits at 395–400 nm wavelength for powerful, wide-area ultraviolet illumination — brighter than many single-LED alternatives.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Aluminum Alloy Body:\u003c\/strong\u003e Lightweight yet rugged construction withstands everyday wear. The 21\/51 LED models feature silicone O-rings for added water resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong LED Lifespan:\u003c\/strong\u003e Up to 100,000 hours of bulb life means this flashlight will be your go-to UV tool for years to come.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable \u0026amp; Pocket-Friendly:\u003c\/strong\u003e Compact form factor fits easily in a pocket, bag, or tackle box — perfect for home, travel, or outdoor use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNail Dryer Capable:\u003c\/strong\u003e The UV output is suitable for curing UV gel nail polish at home.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Tailcap Switch:\u003c\/strong\u003e Simple click on\/off tailcap design for one-handed operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CCC, CE, and RoHS certified. No high-concern chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Configurations\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003cth style=\"padding:8px; border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n      \u003cth style=\"padding:8px; border:1px solid #ddd;\"\u003eLEDs\u003c\/th\u003e\n      \u003cth style=\"padding:8px; border:1px solid #ddd;\"\u003eWavelength\u003c\/th\u003e\n      \u003cth style=\"padding:8px; border:1px solid #ddd;\"\u003eBattery\u003c\/th\u003e\n      \u003cth style=\"padding:8px; border:1px solid #ddd;\"\u003eSize\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e9 LED\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e9 Ultra Bright UV LEDs\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e395–400 nm\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e3×AAA (not included)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e8.8 × 2.5 × 2.5 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f9f9f9;\"\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e12 LED\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e12 Ultra Bright UV LEDs\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e395–400 nm\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e3×AAA (not included)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e95 × 30 × 30 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e21 LED\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e21 UV Purple LEDs\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e395–400 nm\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e3×AAA (not included)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCompact aluminum body\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Aluminum alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e Yes (O-ring sealed on select models)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLumen Output:\u003c\/strong\u003e 350+\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLighting Range:\u003c\/strong\u003e Up to 50 m\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e Tailcap click on\/off\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 3.6V – 4.5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatteries:\u003c\/strong\u003e 3×AAA (not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRuntime (51 LED):\u003c\/strong\u003e 4–6 hours on full charge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e KDULIT\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-100mm-tiny-digital-vernier-caliper-portable-measuring-tool\"\u003e0–100mm Tiny Digital Vernier Caliper | Portable Measuring Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2m-carbon-fiber-invisible-selfie-stick-monopod-dji-insta360-gopro\"\u003e1.2M Carbon Fiber Invisible Selfie Stick for DJI \u0026amp; Insta360\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-32-inch-amoled-smart-watch-bluetooth-call-fitness-tracker-ios-android\"\u003e1.32\" AMOLED Smart Watch – Bluetooth Call, Fitness \u0026amp; Health Tracker\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on UV light safety and usage guidelines, visit the FDA's resource on Ultraviolet (UV) Radiation.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Flashlight\" target=\"_blank\" rel=\"noopener\"\u003eFlashlight\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the wavelength of this UV blacklight flashlight and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: This UV blacklight flashlight operates at a wavelength of 395–400 nm, which falls in the near-UV spectrum. This range is ideal for causing fluorescent substances — like pet urine, invisible inks, and counterfeit-detection markings — to visibly glow, making detection quick and easy without requiring special equipment.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do batteries come included with the UV flashlight?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included. All models require 3×AAA standard alkaline batteries, which are widely available at any grocery or hardware store.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this UV flashlight be used to cure gel nail polish?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The UV output from this blacklight is suitable for curing UV gel nail polish, making it a handy dual-purpose tool for both detection tasks and at-home nail finishing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this UV flashlight waterproof?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this flashlight is water-resistant. The higher LED count models (such as the 51 LED version) feature silicone O-rings for additional protection against moisture, making them suitable for outdoor use.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the wavelength of this UV blacklight flashlight and why does it matter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This UV blacklight flashlight operates at a wavelength of 395–400 nm, which falls in the near-UV spectrum. This range is ideal for causing fluorescent substances — like pet urine, invisible inks, and counterfeit-detection markings — to visibly glow, making detection quick and easy without requiring special equipment.\"}}, {\"@type\": \"Question\", \"name\": \"Do batteries come included with the UV flashlight?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, batteries are not included. All models require 3×AAA standard alkaline batteries, which are widely available at any grocery or hardware store.\"}}, {\"@type\": \"Question\", \"name\": \"Can this UV flashlight be used to cure gel nail polish?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The UV output from this blacklight is suitable for curing UV gel nail polish, making it a handy dual-purpose tool for both detection tasks and at-home nail finishing.\"}}, {\"@type\": \"Question\", \"name\": \"Is this UV flashlight waterproof?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this flashlight is water-resistant. The higher LED count models (such as the 51 LED version) feature silicone O-rings for additional protection against moisture, making them suitable for outdoor use.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Gadgets \u0026 Audio\", \"item\": \"https:\/\/oasis-select.com\/collections\/gadgets-audio\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"UV Blacklight Flashlight 9\/12\/21 LED – Pet Stain \u0026 Currency Detector\", \"item\": \"https:\/\/oasis-select.com\/products\/uv-blacklight-flashlight-9-12-21-led-pet-stain-currency-detector-torch\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"21LED Black \/ No Battery","offer_id":47755599937641,"sku":"136:175#21LED Black;272777098:801#No Battery","price":10.69,"currency_code":"USD","in_stock":true},{"title":"9LED Blue \/ No Battery","offer_id":47755599970409,"sku":"136:29#9LED Blue;272777098:801#No Battery","price":10.69,"currency_code":"USD","in_stock":true},{"title":"12LED Black \/ No Battery","offer_id":47755600003177,"sku":"136:173#12LED Black;272777098:801#No Battery","price":10.69,"currency_code":"USD","in_stock":true},{"title":"9LED Black \/ No Battery","offer_id":47755600035945,"sku":"136:10#9LED Black;272777098:801#No Battery","price":10.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S57cbf02e11934921a5728eea7629376aG.webp?v=1783270449","url":"https:\/\/oasis-select.com\/products\/uv-blacklight-flashlight-9-12-21-led-pet-stain-currency-detector-torch","provider":"Oasis Select","version":"1.0","type":"link"}