2 Modes 41 LED Bulbs Ultra Violet Flashlight UV Light Torch

2 Modes 41 LED Bulbs Ultra Violet Flashlight UV Light Torch

Specifications:

Functions:

1. Charging fluorescent materials: 

 UV torches will charge "glow in the dark" materials almost instantly. Useful for night fishing, camping etc.

2. Document and forgery analysis:

UV light can sometimes show alterations and erasures to documents.  Alterations or changes will sometimes become directly visible when illuminated by UV light.

3. Crowd and access control: 

Often access to events is controlled using an invisible mark on a hand or card that when illuminated with UV becomes visible (fluoresces).   Instead of carrying around heavy and hot black lights, this UV LED penlight can be slipped into a pocket. 

4. Crime scene inspection: 

Some bodily fluids will fluoresce under UV light. Law enforcement agencies use to inspect crime scenes to detect blood + other bodily fluids and many other things that are not visible to the human eye under normal light conditions. Some people even inspect their hotel sheets before use to see if the beds have been changed.  Arson investigators use UV to search for the presence of accelerants.

5. Currency and Bill verification: 

 Many currencies contain a UV fluorescing strip.

6. Leak detection: 

By adding a UV powder or liquid to a system with a leak and using a UV light source, leaks can be quickly found.  Automotive repairmen often use UV leak detection systems for the repair of air conditioner leaks, oil leaks, sunroof leaks, cooling system leaks and oil leaks.

7. Rodent detection: 

The urine of many animals, including cats and rodents will fluoresce under UV.    Ultraviolet light itself is invisible to the human eye, but can cause materials such as rodent urine and hair to visibly fluorescence. For sanitation purposes, it is necessary to identify rodent presence in all areas of the food industry, from the large industrial plant to the small retail outlet.

8. Painting and Rug Repair Detection: 

Many modern inks, paints and dyes may look identical to old colorings under visible light.  However, under UV, differences can be seen because the chemical composition of newer substances usually includes synthetic materials. 

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