Mercury-Free Far UV-C Excimer
Enquiry   1593673250_1590472160_CA-Care222 (UAP).pdf

Care222 is presently used for unoccupied spaces with ongoing studies to make Care222 your future choice for all occupied and unoccupied microbial reduction solutions. 


Care222™ is a new disinfecting light source that, even though not harmful to the skin or eyes of humans or animals, deactivates bacteria and viruses in the same manner as conventional ultraviolet sanitizers. (*)

It can be installed in a high location, such as on the ceiling, to irradiate its entire surroundings. This makes it possible to deactivate or eliminate a wide variety of viruses and bacteria both in the air and on environmental surfaces. Ushio provides these lamps in modules combined with optimized power supplies.

One of Care222™’s greatest features is that it can be used all the time. Unlike conventional ultraviolet light sources, Care222™ can be used even when people are present, allowing continuous disinfection of the air and environmental surfaces.

About Care222™

Care222™ uses an excimer lamp (a mercury-free UV excimer light source produced by Ushio especially for outputting monochromatic ultraviolet with a primary wavelength of 222 nm) in combination with a special optical bandpass filter (200 to 230 nm) which passes only ultraviolet wavelengths that have no harmful effect on people.
Ushio holds exclusive rights to utilization of the key technology, which was patented by the University of Columbia (New York, NY) in 2012.

In a world's first, Ushio Inc. and the National University Hospital of Singapore have succeeded in bacterial disinfection of pressure ulcer injuries using 222 nm ultraviolet light that is harmless to the human body.

Features of the Care222 lamp allow customers to obtain 100% light output in less than a second, whereas the conventional germicidal lamp starts at only 50% output and takes several minutes to achieve 100% output.

These mercury-free and instant-start excimer lamps (available in 12W module & unit ) are ideal for bathrooms, toilets, counter tops, and other occasional-use applications.

Ushio can design a lamp that fits your needs so contact us today!

  • 1. Mercury Free
  • 2. Large Production Capacity Providing Lamps with Consistent
  • 3. Flexible Design Capabilities for Custom Lamp Development
  • 4. Effective Germicidal Wavelength
  • 5. Effective Eradication of Most Spores
  • 6. Wide Operating Temperature
  • 7. Instantaneous On/Off
  • 8. Applications :-
  • ​- Air Disinfection
  • - Surface Disinfection
  • - Water Disinfection
  • - Room Sanitisation
  • - Production Line Upkeep
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