The lamp itself is made from 30 UV LEDs and 100Ω resistors. [Becky] lined the inside of hers with silver sticky paper to help distribute the UV light evenly. You know, this can also be used to ...
"These limitations have led to the development ... rooms with people in them." Far UV-C has a shorter wavelength (222 nm) than conventional germicidal UVC light (254 nm) and cannot penetrate ...