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A small blacklight torch built around nine longwave UV LEDs at roughly 395nm, powered by three AAA batteries that come installed. It is meant for spotting UV-reactive marks: security threads in bills, UV stamps at venue doors, and fluorescent inks on cards and IDs. It is a basic point-and-check tool, not a general-purpose flashlight, and it has no white light mode. Compared with single-LED UV pens it spreads a wider beam over a document or a hand stamp, but it is bulkier and runs through AAA cells.
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This is a handheld ultraviolet (UV) flashlight with a black body. It gives off longwave UV light at approximately 395 nanometers, using 9 UV LED bulbs.
The UV light can be used to check for counterfeit bills, credit cards and identification cards. Night clubs and bars also use it to check UV stamps where authenticity needs to be confirmed.
It works with an on/off button. 3 AAA batteries are included and already installed.
