DARKDAWN UV Flashlight 365nm, LED Blacklight Flashlight, USB Rechargeable flashlights, Powerful Fluorescent Portable Mini Detector for Pet Urine...

INVISIBLE 365NM ULTRAVIOLET LIGHT The 365nm ultraviolet light is invisible to human's eyes, so that looks not as BRIGHT as the 395nm light, but more perfect for demanding detection like fluorescent agents & -counterfeiting code (will detect more efficiently in darker environments). NOTE: Please clear your needs before ordering. When first charging, please charge continuously for at least 0.5-1h to activate the battery until the red indicator light at the switch blinks. MULTI-FUNCTIONAL HANDHELD TOOL The UV light can make the usual fluorescent materials glow: Highlight cat pee, stains or fluids on the floor or even grass; Detect cat ringworm, counterfeit documents; Verify banknote, driver license, official identification cards, passports; AC leak detection with dye; Activate glow-in-the dark makeup, invisible ink, scorpions, uranium / Radioactive glass; Also good at amber and jewelry detection, 3D printing resin curing, Plant worms Exposure. HIGH POWER & USB-C C