Find invisible stains: UV flashlight helps detect food stains and pet urine stains on rugs, carpets, and clothes that are otherwise invisible to the naked Eye.
Versatile use: authenticate currency and official documents like drivers licenses or identify unwanted whitening agent in cosmetics; ‎Cure UV resin.
Perfect for outside use such as finding scorpions and minerals! Should used with 3xAA Standard Alkaline Battery (Battery Not Included)