Product parameters:
Brand: ALONEFRIE
model: SV317
WL: 365nm 1W LED
Material: aluminum alloy
Appearance: precision CNC machining, hard anodic oxidation treatment.
Size: 98 x 20.3 mm
Weight: 32 g
Power supply: 1X AA or 1x14500 batteries ( not included)
Function: 1 model
Packing: yes

Key Features
This large uv flashlight with 365nm uv LEDs allows you to cover a much bigger area without losing the intensity of the UV light. The application is perfect for inspection applications, security control, rodent contamination, hotel room inspection, and much more. Emits 365 nanometer wavelength UV LED allow to cover a larger area Makes semen stains and other bodily fluids fluoresce. Perfect for outside use such as hunting scorpions and minerals. Water and shock resistant.
Widely used in fluorescent anti-counterfeiting, fluorescence fiber special lighting industry

Unique fluorescent:
Cause the invention of the revolutionary progress in scorpion research field is portable uv detectors (ultraviolet uv flashlight).Scorpion has a magical features, that is, under the irradiation of ultraviolet lamp their bodies have a peculiar fluorescence.The scorpion's shell is composed of a layer of keratin tissue similar to the nail, it is a kind of protein epidermis, in the moonlight, or under the irradiation of ultraviolet lamp, skin strong reflection effect will happen.More strange is that even 3 million years ago in the form of a scorpion under ultraviolet light will bright fluorescence, scientists don't yet know why the scorpion can fluoresce, some people think that town can be in order to attract those who prefer light insects.