<p>Professional 365nm UV Lamp: Adopt 5W LG 365nm UV LED with shorter wavelength. UV flashlights become professional for some specific users. 365nm ultraviolet light is not visible to theeye, so it is not as bright as 395nm ultraviolet lamp. Please clear your needs before ordering.</p> <p>UV Black Filter: Equipped with a sturdy black filter optical lens, it filters out foreign light in the environment and blocks visible light, but allows 340-380nm UV rays to pass through. This method reduces the interference of visible light.</p> <p>USB Recrgeable Flashlight: Built-in 1200Mah recrgeable battery with Micro USB crging cable and output port. It can be used as a power bank in emergency. Crge shows red light and green indicates full crge. No need to buy or find a battery before using. Everything you want will be provided in this UV flashlight.</p> <p>High Quality Craftsmanship: Black flashlight made of aircraft aluminum fuselage. Light weight, pocket size. It can be easily put in your pocket, backpack, toolbox and car to save space.</p> <p>Versatile Applications: 365nm UV flashlight can display stains or liquids invisible to theeye on the ground or even on the grass. Such as detecting counterfeit documents, checking currency, detecting invisible ink, amber, diamonds and jewelry.</p> <p>Product Description</p> <p>The 365nm professional UV flashlight is ideal for resin curing, cat moth detection, mineral shine, oil leaks, jewelry, diamonds, amber, invisible ink, fluorescents, identifying spills of various chemicals or liquids, hunting scorpions, detecting counterfeit coins, cards and passports, identifying bleaching agents in cosmetics, curing UV-sensitive adhesives, drying oils and nail glue to shine uranium glass and discover more.</p> <p>Material: aluminum alloy</p> <p>Speed: strong light, low light, Flash/Strobe, medium light, low light, flash, SOS</p> <p>Function: Detection, Money Checking, Emergency Power Bank</p> <p>Power Supply: Built in 18650x11200mah</p> <p>Endurance: Depending on the use</p> <p>Voltage: 3.7-4.2v</p> <p>Lamp beads: 365nm</p> <p>Shooting distance: Detection type <5 meters</p> <p>Waterproof: None</p> <p>Power: 3W</p> <p>Brightness: Detection type, no lighting effect</p> <p>Size: 135x27x27mm</p> <p>Package Contents:</p> <p>1 x 365nm Recrgeable UV Flashlight</p> <p>1 x Micro USB Crging Cable</p>