On February 15, 2022, the Illuminating Engineering Society (IES) introduced a significant new standard, ANSI / IES RP-44-21 Recommended Practice: UV Sterilization Irradiation. This standard provides comprehensive guidelines for the use of Ultraviolet Germicidal Irradiation (UVGI) in disinfection processes. The guidelines address critical aspects such as the potential dangers to humans, impacts on materials and plants, UVGI technology, and essential safety measures.
Renewed Focus on UVGI Technology
Dr. David H. Sulini, Chairman of the IES Photobiology Commission, emphasized the renewed interest in bactericidal UV radiation for disinfection, especially in light of the COVID-19 pandemic. He noted that with the likelihood of future pandemics, UVGI technology will play an increasingly important role in preventing the spread of viruses.
“UVGI is an essential tool that will be used more extensively to mitigate and prevent the spread of both current and future viruses,” Dr. Sulini stated.
IES’s Commitment to Innovation
IES is at the forefront of lighting innovation, and this new standard reflects their commitment to enhancing the quality of life through light. Brian Libel, IES Standards Director, highlighted that the adoption of this standard is part of IES’s mission to support lighting professionals with the latest advancements in lighting technology.
The standard, which is included in the IES’s set of standards for lighting applications, is particularly relevant to disinfection through germicidal UV irradiation. It emphasizes that UVGI can effectively disinfect contaminated air, water, and surfaces, making it a vital tool for lighting professionals.
Learn More: How does ANSI/IES RP-44-21 handle Far-UVC 222nm?
Care222®: A Leading Candidate for Safe UV Sterilization
The new standard also underscores the importance of filtering even at 222 nm wavelengths when UV irradiation is used in occupied spaces. This highlights the potential of Care222®, a far-UVC 222nm technology developed by Ushio, as a promising candidate for UV sterilization in areas where people are present.
Care222® offers a unique combination of effective disinfection and safety. It uses a mercury-free excimer lamp, specially designed by Ushio, that emits monochromatic ultraviolet light at a primary wavelength of 222 nm. This is paired with an optical bandpass filter (200 to 230 nm) that ensures the light is safe for human skin and eyes while effectively deactivating viruses and bacteria.
My Lumens Artemis Far UVC Disinfection Devices
My Lumens Artemis Far UVC Disinfection Devices, equipped with Care222® modules, are designed to provide customized solutions for different market needs. These devices are easy to install, cost-effective, and feature ceiling installations that blend seamlessly into their environment. The use of MCPET, an indirect lighting technology developed by Furukawa, ensures that the light is gentle on the eyes, preventing fatigue.
These devices continuously disinfect occupied spaces, keeping both the air and surfaces clean without harming humans or animals. As a result, they are considered among the safest and most effective tools in the fight against COVID-19 and other pathogens.
Conclusion
The adoption of ANSI / IES RP 44-21 by IES marks a significant advancement in the field of UV sterilization. With technologies like Care222® leading the way, UVGI is set to become an essential part of public health strategies, ensuring safety in spaces where people gather.
For more information on Care222 technology, visit www.care222.com.