Testing Ultraviolet protection sunglasses for UV disinfection скачать в хорошем качестве

Testing Ultraviolet protection sunglasses for UV disinfection

Many sunglasses claimed to have Ultra Violet light protection of your eyes but in fact may not be the case especially those road side cheap imitation sunglasses that doesn't protect your eyes at all! Using a small Ultraviolet flashlight that I bought last time over Aliexpress (You can buy any online websites like ebay, carousell, qoo10, lazada, amazon), I managed to test which sunglasses are basically not useful against UV lights from the SUN hence can protect my eyes when I wear them! Recently I also bought an UV disinfecting lamp to kill bacterials & viruses in my room, just 15 minutes will kill most viruses on the surfaces.... I heard if you put more than 30 minutes can even kill small bugs but I am not sure about that haha...haven't test it yet. Do note that UV lamps does produce Ozone hence best do it in a well ventilated room with windows opened as the smell may be bad for sensitive noses.