Data sheet for UV222™

Designed to meet and not exceed IEC/EN 62471 and ACGIH 222nm UV Threshold Limit Values (TLV) for human exposure. 


Light source Mercury-free excimer lamp
Wave length 222 nm
Output 130 mW (Typical)
Input voltage 85-305V AC 50/60HZ
Mode Continuous / duty cycle / human sensor
Max power consumption
Weight 1.9 kg
Dimensions 303.45 x 120 x 75.25 mm
Power lead
3 x 0.75 mm²
Operating temperature
0° to +50°C

Beam angle

UV222 is available on both 60° and 100°, but every lamp is measured after production and sent with its unique specifications report.


 UV222 Far UV-C excimer lamp with an optical band-pass filter 

 A typical krypton chloride 222 nm Far UV-C excimer lamp without an optical band-pass filter  

Unfiltered Far UV-C  will   cause cancer and cataract! 


Photometrics and exposure time SARS-CoV2/COVID-19

The spatial and spectral distribution of the light is measured on each lamp using a 2-axis goniometer giving the entire 3D distribution of the Far UV-C light emitted by it.

Peak emission wavelength: 222.00 nm
Output power in range (200-230 nm): 120 mW
Dose needed (222 nm, COVID-19) 90% inactivation for aerosols: 390 μJ/cm2
Dose needed (222 nm, COVID-19) 90% inactivation for surfaces: 600 μJ/cm2


UV222 includes an installation bracket for fixing the lamp on any surface. 


The standard colour is white (RAL 9010). 

Custom colours are available on request.

Ready for the future of disinfection?

UV222™: For a safer and healthier future.