Review on 🔦 LE 21-LED 395nm Black Light Flashlight for Invisible Ink Detection, Pet Stain Identification, AAA Batteries Included by Andrea Lee

I'm sure this UV light has many uses. Forensic detection, deep UV cleaning, fluorescent brightness. I myself use it for my ever-growing watch collection. Just a little UV and even my weakest lum looks great. From time to time I charge the fluorescent lights of all my watches in the watch box and turn off the lights for an awesome look. Good value for money.