Jay Molstad comments on Ubiquitous Far-Ultraviolet Light Could Control the Spread of Covid-19 and Other Pandemics

[Jay Molstad]

If the number of photons per Joule* is higher for UVC, that means that each photon carries less energy.

*A Watt is a Joule per second; sustaining a Watt of power for one second requires a Joule of energy.