365nm ultraviolet light is invisible to the naked eye, so that it is not as BRIGHT as the 395nm flashlight, but more perfect for detection of high demand like fluorescent agents & security code. 365nm UV is the real dedicated detection spectrum.
The Super Bright 120000lm UV Torch would be ideal for areas requiring highly visible or invisible lights, such as identifying contaminants or pests in industrial settings or illuminating items in dark storage facilities.