UV Light LED Torch
  Brand New

This torch has an aluminium construction with 9 LEDs UV please note torch is in multi color red blue silver black random color will be sent . 
The UV light is for authentication, e.g. security markings on currency & credit cards, certificates of authenticity on software packaging, as well as special inks used by security marking pens; non-destructive testing of materials and reading of otherwise illegible papyri and ancient manuscripts; analysing minerals and gems, and other detective work including authentication of various collectibles - materials may look the same under visible light, but fluoresce to different degrees under ultraviolet light. 

In forensics black lights are required to observe fluorescence of substances and are used as an investigative tool at crime scene to locate and identifying body fluids and changes brought on by decomposition. 

Requires 3 x AAA batteries, not included.

PLEASE NOTE THERE IS NORMAL TORCH WHICH IS NON UV