4W Short Wave UV Fluorescent Rocks Stamps Detect Germicidal Ultraviolet Lamps

Description

4W Short Wave UV Fluorescent Rocks Stamps Detect Germicidal Ultraviolet Lamps
This short wave UV light, with peak radiation efficiency at 254nm, provides assured fluorescence detection of SOME minerals, stamps,
invisible phosphor
and sterilizing instruments.
Features:
1. Item Color: Black
2. Bright torch light
3. Power rate: 4W
4. Size (L x W x H): 6.31 x 2.125 x 0.9 inch
5. DC Operated requires 4 AA batteries (Not Included)
6. Shortwave Output 254nm Fluorescent Bulb
7. Includes handy nylon carrying cord
Notice: if you use for professional minerals glow usage, pls buy other professional 254nm uv lamp
with OPTICAL UV FILTER
,
kindly search for
eBay item number: 262591319574,
263597853274,
25381230877,
262852127731
, thank you.
What is the function of optical uv filter ?
The optical uv filter can prevent almost all visible light, the fluorescent materials and mineral can turn out more
conspicuous fluorescence under dark night, so that it can reach the best usage effects !
Notice:
If you need to buy spare UV tubes, kindly visit our shop for
eBay item number: 253597518555
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