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April 28, 2020 04:05 pm GMT
Original Link: https://boingboing.net/2020/04/28/big-clive-examines-a-fake-uv-d.html
Big Clive examines a fake UV disinfection lamp sold on eBay
YouTuber Big Clive bought a "UV disinfection lamp" on eBay. He tested it first by turning it on and aiming it at the back of his hand for a few seconds and then sniffing his hand for "skin damage." There was no odor, which was a good sign that it's not really producing UV-C radiation, at least not in sufficient quantities to work as a germicide. He then took it apart to see what was inside and found "standard near UV LEDs." He says it is simply a "cheap near-UV disco light commonly sold on eBay in various color options... that's a bit naughty." Read the rest
Original Link: https://boingboing.net/2020/04/28/big-clive-examines-a-fake-uv-d.html
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