Water purity is a major concern for developing and developed nations ―scarcity of clean water leads to more deaths annually than from all forms of violence combined, including war. Even in the United ...

CARLSBAD, CA / ACCESSWIRE / May 29, 2020 / OPTEC International, Inc., (OTC PINK:OPTI) today announced the company has signed an exclusive distribution agreement for a new line of Far UVC LED ...

An international team of researchers has, for the first time, comprehensively assessed the state of the art of commercial UVC LEDs and summarized the findings in an open-access review. These compact, ...

CARLSBAD, CA / ACCESSWIRE / June 3, 2020 / OPTEC International, Inc., (OTC PINK:OPTI) today announced the company is projecting revenues in excess of $4M for the period ending September 30th, 2020 (Q1 ...

The results shown in Figure 4 and Figure 5 indicate that the 226 nm UVC LED light had little to no effect at 100 mJ/cm 2, and even at 500 mJ/cm 2 there was significantly less effect on the cells of ...

Patent-Pending UVC Purelight 360™ is Proven to Effectively Eliminate up to 99.9% of Pathogens MIAMI--(BUSINESS WIRE)--Infectious disease specialists and lighting industry veterans unveiled today the ...

NORTHVALE, N.J., Aug. 11, 2021 /PRNewswire/ -- This year's EC&M was a major success for Olympia Lighting. The company managed to secure the top spot in their Product of the Year competition. In ...

Silanna UV has announced its SF2-3T9B5L1-TB, a Far UVC LED that succeeds its SF1 series. It can detect nitrate (NO3, NO2) in water, and carbon dioxide (CO2) and Nitric Oxide (NO) in gas. Possible ...

With an outer shell, a physical filter, and UV light filter, high-tech face masks cut quite the profile. Credit: UM Systems The harmful radiation we ordinarily avoid could help protect us from Covid.

Although LED light fixtures normally emit non-harmful visible light with a 400–700 nm wavelength, lower-frequency UV light LEDs can effectively kill such pathogens. UVC, a very powerful UV light ...

Virology laboratory testing of ultraviolet-C (UVC) light conducted at the University of Nevada Reno has confirmed sterilization of a human coronavirus of the COVID-19 family at a distance of 5 feet in ...

The landscape of the global beauty and cosmetics industry is increasingly defined not just by chemical formulations, but by the integration of advanced optoelectronic technologies. A primary venue for ...