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Cheap 395 nM UV Ultra Violet 21 LED Blacklight Flashlight, by LEDwholesalers 7305UV395FlashlightThe Flashlight a great tool and cheap quality. To help you facilitate the work.
Flashlight Product DescriptionThis type of flashlight is used for Money Detector, Credit Card, cash (currency), detection Glass Break Detection, Bugs/Insect Detection, Minerals Hunting, Automobile Air Condition, Fluid Leaking (Freon), Police use it for scanning the crime scene. 1 21-LED UV flashlights in black body finish Specifications: Bulb Type Longwave UV LED, 395nm nM Bulb Life 100,000 Hours Body Material Aluminum with “O” rings for water resistance Battery Require 3 x AAA Alkaline Battery (Not Included) Battery Life Ap 
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Any UV light rated over 375 nm has limited UV detection applications,
These are 395 nm UV lights. They are about at the end of the spectrum of UV light and moving into white light. The lower the nm the better the UV detection. All 395 to 400nm UV emit too much white or visible light and are close to useless.
375nm and lower are better at detection but harder to find.
A single led UV rated at 375nm will out perform a 51 led rated at 395nm.
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|Covers a good area, no stooping,
I have used the bar blacklight in the past to find pet stains on my carpet, but in order to use it you had to either stoop over or crawl around on your hands an knees and it had to be pitch dark.
This light is very small and compact, it fits in the palm of your hand. The LED’s give it a fairly bright glow and the range is very good. I was able to walk my carpet and find spots while holding the flashlight naturally at my side or using sweeping motion in front of me with some ambient light from outside. No stopping over or crawling.
It was also easy to hold in my mouth allowing me to use both hands to scrub the stain.
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|Excellent scorpion hunter,
I shopped all over for a good black light for hunting scorpions in the dark. This little number puts out a great beam to spot those little buggers in the dark. They glow like you wouldn’t believe. This was the very best value of all those I looked at. A friend bought one that cost three times more and is no better
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