Using UV light against COVID-19
19:19
UV-C Disinfection using LEDs and VIOLET | Training by Tero Makinen | LEDiL
34:43
Ultraviolet light to limit the transmission of SARS-CoV-2 or other pathogens
34:00
Near Infrared Light (NIR) Deprivation and Our Health
29:32
Development of Ultraviolet LED Technology for Disinfection and Sterilization for COVID-19 - DenBaars
30:16
Can light stop the coronavirus? | David Brenner
7:31
VIQUA's Certified Partner Program
10:28
How To Easily Test UV Protection & Exposure ~ Sunglasses/Windows/UVC Wands
1:55:27