Rechargeable LED Ultraviolet Flashlight 365nm Blacklight

  A UV flashlight emits ultraviolet radiation - a type of light energy - that is not visible to the human eye. When ultraviolet light hits certain objects, they can fluoresce - a phenomenon similar to a bright glow. Many objects and substances such as paints, dyes, minerals, animals and body fluids exhibit fluorescence, which means that the presence of these things can be detected only when a UV light source shines on them.A UV flashlight takes the same shape and format as a standard white light flashlight, but instead of emitting white light, emits ultraviolet light. Virtually all UV flashlights use LED technology. Type: Pocket, Multi ToolsSize: L