365nm Ultraviolet Light Torch UV Black Light Flashlight Professional for Detecting Minerals Diamond Scorpions Document Verification Fluoresces in Cosmetics(Rechargeable)

it’s important to know that UV 365nm light is not visible so when you’re shining it on non-reactive surface it does look dim which is a good thing. Warm tips: Please clear your needs before ordering. 365nm Ultraviolet LED black light torch is invisible to the naked eye, so that it is not as BRIGHT as the 395nm flashlight UV torch, but more perfect for detection of high demand like fluorescent agents & security code. If you want maximum effect from “black light” reactive items, 365nm is the best wavelength for this. Ultra-low “visible” light emission shines at a wavelength of 365nm- ensures the stain, not the surface, is illuminated. The 365nm light will appear white on neutral non fluorescent surfaces, where as the 395nm will appear purple. This flashlight produces a near pure UV output which is the optimum frequency for UV fluorescence. 365nm is well beyond the visible spectrum, so it can produce clearer florescence, cleaner more vivid colors, and no violet glow. 395nm is less expensive and can work perfectly well for detecting urine and bodily fluids in the dark, but for document verification, counterfeit detection, photography, and other specialty applications 365nm is a much better choice. Specifications: Item: 365nm Black light UV torch Flashlight body type: 502B Light source: 365nm UV LED Mode: 1 Working voltage: 3.7V-4.2V Battery type: 1×18650 li-ion battery (Included) Body materials: Aluminum alloy Switch type: Tail Click Lighting range: within 50 meters Size: 132mm (Length)*22mm (Diameter)*32mm (Lamp Head) Application for Testing notes and so on Package includes: 1x Professional-grade UV 365nm flashlight torch1 x 18650 rechargeable battery1 x Smart charger