New: Whisper with Care222® Technology from MARK Architectural Lighting™

June 6, 2022 Scott Bailey

Mark Architectural Lighting Introduces Whisper Care222

Simple design, sophisticated solution: Now available with Care222® Technology, Whisper Care222 provides continual reduction of active pathogens* in spaces where people congregate – even with people in the space.

Care222® technology uses filtered 222 nanometer UV-C light to inactivate a variety of bacteria and viruses in spaces like conference rooms, break rooms and rest rooms. A patented short pass filter ensures only a narrow band of 222nm UV-C light is emitted, which does not penetrate living tissue in the skin or past tear layers in the eye, allowing for use in occupied spaces when following safety guidelines.

UV light disinfection** technology inactivates viruses and bacteria by disrupting their RNA/DNA which prevents reproduction. To create the ideal pathogen control layer for your space, Whisper Care222 is available as 2’ X 2’ and 2’ X 4’ troffers, offering either one or two Care222® modules.

Whisper Care222 solutions offer a variety of options including CRI, color temperature, and lumen packages.  Delivering up to 8500 lumens, Whisper Care222 supports common control strategies including 0-10v, nLight, and nLight Air.   

Learn more about Whisper with Care222 Technology.

*Refer to product specification sheets at for efficacy claims and claim substantiation regarding specific products and pathogens.

**All references to “disinfection” are referring generally to the reduction of bioburden and are not intended to refer to any specific definition of the term as may be used for other purposes by the U.S. Food and Drug Administration or the U.S. Environmental Protection Agency. Bioburden reduction is a function of fixture run time and the distance to the UV light source, airflow, room size, shadow areas and/or other factors, and the level of reduction will vary within a specific space. This fixture is not intended for use in the cure, mitigation or prevention of disease and is not certified or approved for use as a medical device by the FDA. It is the obligation of the end-user to consult with a qualified Professional Engineer and a Certified Industrial Hygienist, if applicable, to determine whether this fixture meets the applicable requirements for performance, code compliance, safety (including safety and hazard alerting signs), suitability and effectiveness for use in a particular application design. In no event will Acuity Brands Lighting be responsible for any loss resulting from any use of this fixture in an application design.

Trademarks referenced are the property of their respective owners.


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