Weltool M2-BF 365nm UV Black Light Flashlight – 2100mW UV-A, 18650 Automatic If the user is threatened

If the user is threatened or attacked

lifetime up to 50

while the blunt outer hook protects the skin and clothing underneath

Stainless steel handle

and utilizes neutral white secondary sidelights

Weltool M2-BF 365nm UV Black Light Flashlight – 2100mW UV-A, 18650 Automatic If the user is threatenedWeltool M2 BF 365nm UV Black Light Flashlight The Weltool M2 BF "Purple Beard" (WEL M2BF) is a professional grade 365nm UV A black light flashlight built for true fluorescence detection. With a focused pure UV beam, up to 2100mW of LED radiant flux, a black filter glass lens, and a rugged aerospace aluminum body, this ultraviolet flashlight excels at forensics, non destructive testing (NDT), leak detection, mineral and ore hunting, hygiene inspection,