Devices

222nm Far-UVC Devices

A guide to 222nm Far-UVC devices for home and professional use.

Not all 222nm devices are equal. Key factors include filtration quality (to prevent ozone), irradiance output, coverage area, and independent safety certification. The devices listed here use filtered KrCl excimer lamp technology — the current standard for consumer and professional Far-UVC applications.

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LUMENIZER OMNI

Whole-room Far-UVC for serious users

Wavelength
222nm (filtered KrCl)
Coverage
Up to 40m²
Ozone
Certified ozone-free
Use case
Living rooms, offices, clinics

The OMNI is designed for continuous operation in occupied spaces. Ceiling or wall-mounted, it provides whole-room Far-UVC coverage without requiring occupants to leave. Independently tested and certified.

View on Lumenizer.ca →

More devices coming

LUMENIZER BEAM
Directional Far-UVC for targeted spaces
Coming Soon
LUMENIZER LITE
Compact Far-UVC for smaller rooms
Coming Soon
LUMENIZER PRO
Professional-grade Far-UVC for large spaces
Coming Soon

What to look for in a 222nm device

  • Filtration certification The device must use a filtered excimer lamp. Without proper filtration, the lamp emits wavelengths below 200nm that produce ozone.
  • Independent safety testing Look for third-party lab reports confirming ozone levels, UV output at 222nm, and compliance with ACGIH/ICNIRP exposure limits.
  • Irradiance and coverage specs The manufacturer should provide irradiance values (µW/cm²) at a specified distance, allowing you to calculate whether the device covers your room effectively.
  • Continuous vs. timed operation For ongoing protection, look for devices rated for continuous operation — not just periodic timed cycles.