This flashlight emits 254nm UV C LEDs producing brilliant fluorescent response for some gemstone minerals within the illuminated area, such as Calcite, Calcium, Scheelite, Zircon etc. It is a beneficial tool for experts, collectors, enthusiasts.

Specifications:

Product name: 254nm UV C LED flashlight

Item size: about 132*24mm  

UVC Peak wavelength: 254nm

Built-in Rechargeable battery Included

Power source: USB Charger

Material: Aircraft-grade Aluminum alloy

Package Included:

1 x 254nm UV C LED short wave Flashlight

1 x USB charger

1 x Battery