9 LED UV Flashlight 390-395nm
This UV flashlight shines at a wavelength of 385nm, fluorescing reactive objects at up to 20 feet in darkness.  This compact, rugged flashlight operates on 3 AAA batteries, and can be used for pest control, document verification, mineral detection, machinery leaks, sanitary inspection, and much more.  Dimensions: 30mm in diameter, 96mm in length.