Ultra-Violet Lights (UV)
Commonly used for forensics and medical applications, 365nm LED lights are much more effective than the 395nm LED lights you find at dollar stores.
Uses of this frequency of UV lights include: Ultraviolet Fluorescence Excitation, Sensor Light, UV / INK Curing, Spotting Germs, Checking UV inks in currency and ID's, Credit cards- MasterCard have "M C", Visa has an eagle in UV ink, Checking hand stamps at clubs, Examining artwork and glasswork for hidden repairs, Find urine stains (i.e. at the hotel before you hop in bed!), Scorpion Illumination, Scorpion hunting or avoidance, Fluorescing diamonds - some will glow in the dark, Fluorescing dyes used to check leaks.
Browse by tag