ON THE WAY&reg;Wf-501b G60 Uv 3w Ultraviolet LED purple light Flashlight Torch 395-410nm UV Flashlight, a must if you have carpet and pets Made by High Quality 6061T CNC aluminum Water & Scratch resistance glass lens Shock Resistant - Hard anodized finish for extreme corrosion impact Uses: money detector, night fishing, use for the traces of the military police forensic