Micro LED Keychain Light with White Beam - Great Value
UV Fluorescence checking with the world's smallest, brightest ultraviolet lights. Detect counterfeits, check UV fluorescent hand stamps & more. Our pure UV / Ultraviolet lights & purple "Blacklight" LED flashlights are perfect for activating fluorescent ink, strips & fibers used in bank notes, credit cards, casino chips, passports, checks and more.