{"product_id":"alonefire-21-led-uv-ultraviolet-flashlight-with-395-400nm-wavelength-for-counterfeit-detection-metal-crack-detection-and-disinfection-in-silver-aluminium-alloy-body","title":"Alonefire 21 LED UV Ultraviolet Flashlight with 395-400nm Wavelength for Counterfeit Detection, Metal Crack Detection, and Disinfection in Silver Aluminium Alloy Body","description":"\u003ch1\u003eAlonefire 21 LED UV Ultraviolet Flashlight Silver 395-400nm Wavelength\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alonefire 21 LED UV ultraviolet flashlight silver aluminium alloy body with tail click switch\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/4159\/2025-10-24\/original-image\/1206502597794.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis UV flashlight from Alonefire equips you with 21 LED UV purple light chips emitting at the accurate 395-400 nm wavelength. Many cheaper UV lights use blue LEDs that cannot produce genuine ultraviolet for detection tasks. Designed for a variety of professional and domestic uses, this compact aluminium alloy torch offers reliable performance for counterfeit detection, metal crack inspection, and disinfection. Its simple tail click switch and lightweight build make it a practical tool for everyday carry or workshop use, powered by three AAA batteries for convenience.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alonefire 21 LED UV ultraviolet flashlight silver aluminium alloy body with tail click switch\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/4159\/2025-10-24\/original-image\/1788544896996.webp\"\u003e\u003c\/div\u003e\u003cp\u003eBuilt with an aluminium alloy body and a focus on genuine UV output, this flashlight combines practical materials with a functional design tailored for detection work.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe body is constructed from aluminium alloy, offering a balance of strength and lightness. The flashlight weighs between 105 and 115 grams, making it easy to handle without fatigue during extended use. The silver finish adds a neutral, professional appearance.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eMeasuring 95 mm in length and 35 mm in diameter, the flashlight sits comfortably in the hand and fits into most pockets or tool kits. Its compact size does not compromise the light output, thanks to the 21 LED array.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alonefire 21 LED UV ultraviolet flashlight silver aluminium alloy body with tail click switch\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/4159\/2025-10-24\/original-image\/222502287472.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis UV flashlight is designed for multiple identification, inspection, and detection tasks across medical, industrial, and domestic settings.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eProfessionals can rely on this flashlight for metal crack detection in engineering, ink curing in printing, and biometry security checks. It also aids in checking passports, credit cards, and identity cards for authenticity.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eAt home, it can be used to detect counterfeit currency, verify cosmetics and children's toys for safety markers, and check animal urine stains. It also helps identify amber, jewellery, and jade, as well as detect scorpions and other pests.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alonefire 21 LED UV ultraviolet flashlight silver aluminium alloy body with tail click switch\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/4159\/2025-10-24\/original-image\/349806410632.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis product stands out by delivering genuine UV wavelength rather than a cheap imitation, giving you accurate results for your detection needs.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eThe LED bulbs have a long lifespan and require no replacement. Simple battery changes keep the device operational without the need for complex maintenance or specialist tools.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eIf you need a UV flashlight that actually works at the specified wavelength for detection tasks, this model provides a cost-effective solution with a solid aluminium build and 21 LED output. It avoids the common cheaper blue LED alternatives that do not achieve true ultraviolet.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alonefire 21 LED UV ultraviolet flashlight silver aluminium alloy body with tail click switch\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/4159\/2025-10-24\/original-image\/7626047083640.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alonefire 21 LED UV ultraviolet flashlight silver aluminium alloy body with tail click switch\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/4159\/2025-10-24\/original-image\/762683533095.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alonefire 21 LED UV ultraviolet flashlight silver aluminium alloy body with tail click switch\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/4159\/2025-10-24\/original-image\/eaeb09c5-9219-4b9b-9b52-29ff9926ada6.webp\"\u003e\u003c\/div\u003e","brand":"i4dt8b-mk","offers":[{"title":"Black \/ 12LED","offer_id":56242665292161,"sku":"CJJZHWSD00030-Black-12LED","price":16.58,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 21LED","offer_id":56242665324929,"sku":"CJJZHWSD00030-Silver-21LED","price":16.58,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 12LED","offer_id":56242665357697,"sku":"CJJZHWSD00030-Silver-12LED","price":16.58,"currency_code":"GBP","in_stock":true},{"title":"Black set \/ 9LED","offer_id":56242665390465,"sku":"CJJZHWSD00030-Black set-9LED","price":18.58,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 9LED","offer_id":56242665423233,"sku":"CJJZHWSD00030-Black-9LED","price":16.58,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 21LED","offer_id":56242665456001,"sku":"CJJZHWSD00030-Black-21LED","price":16.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/3225\/8689\/files\/222502287472.webp?v=1789038269","url":"https:\/\/shopfluxpro.com\/products\/alonefire-21-led-uv-ultraviolet-flashlight-with-395-400nm-wavelength-for-counterfeit-detection-metal-crack-detection-and-disinfection-in-silver-aluminium-alloy-body","provider":"shopfluxpro.com","version":"1.0","type":"link"}