LED Ultraviolet Flashlight

These small ultraviolet flashlights are very convenient for identifying rocks, hunting for scorpions, or just trying to find where your dog or cat peed in the house.

Longwave UV (UVA) 

Wavelength: 315–400nm 

Photon energy: 3.1–3.94 eV

Runs on 3 AAA batteries (not included).