21 LED Nail Dryer Curing Lamp UV Ultra Violet Flashlight Blacklight Torch Light!

21 LED Nail Dryer Curing Lamp UV Ultra Violet Flashlight Blacklight Torch Light! Battery: 3*AAA Battery (sold without battery) life: 240 minutes LED life: 100,000 hours (sold without battery) Light source: 21 F5 violet leds Light color or wavelength :395-410UV violet light LED type :F5 Violet Reflective cup type: Aerial light cup Switch: Rear button switch Gear: Tail switch Material: Aluminum alloy Waterproof rating: rainwater proof, not suitable for diving Application field: 1) Anti-counterfeiting code 2) ink curing 3) Detection of metal cracks and cracks 4) Photocatalytic light source, 5) banknote inspection and counting equipment, 7) anti-counterfeiting industry, 8) medical measurement and statistical detection, 9) hydraulic leak detection. 10) Check the ticket according to amber. 11) Manicure, etc 【Find Invisible Stains】21 LED black light flashlite 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. 【Multipurpose Use】UV blacklight flashlight can also easily spot scorpoins at night, authenticate currency, driver license, official id cards, passports, invisible ink pens, 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 LED, 【Ultra-compact Design】 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.