When UV-C fixtures or handheld devices are used to sanitize surfaces and objects, it may be useful to determine the UV dose applied and comparing that to tables of dose requirements for deactivating microorganisms. Measure UV Intensity To get accurate dose data you need to start with a UV-C detector.... Read more »

Should you buy that cheap UVC LED bulb on Amazon or eBay? It's a 500W equivalent and screws into your table lamp. Great deal, right? Unfortunately, it's starting to come out that these bulbs are fake. Instead of outputting UVC light, many are likely UVA blacklights, and manufacturers are exploiting coronavirus fears to sell fakes to consumers and medical professionals.

Large naval vessels are compact environments where microbes can thrive, circulating through the ventilation system. Ultraviolet germicidal irradiation (UVC) lighting systems can reduce incidence of harmful bacteria and viruses, and mitigate the risk of respiratory and airborne illnesses spreading throughout a navy vessel, cruise ship, yacht, or smaller boat.

Sometime in the future, whether it be a month, six months, or another year, offices and commercial buildings will reopen to employees and the public. One big change, though, is that both workers and visitors will expect a higher level of cleanliness for any building they walk into. Ultraviolet UVC... Read more »