UV222 Downlight

Design and efficient disinfection come hand-in-hand with this Far UV-C lamp ideal for spaces with high ceilings.

Light source	Krypton chloride excimer lamp
Wave length	222 nm
Output (60° beam angle)	115 mW (Typical)
Output (100° beam angle)	70 mW (Typical)
Operating modes	Continuous / duty cycle / motion activated
Operating temperature	0° to + 50° C
Input voltage	85-305V AC 50/60 Hz
Max. power consumption	20 W
Weight	1.6 kg
Dimensions	Ø 178 mm x 144 mm
Power cord	3 x 0.75 mm² / 5 m² / Nylon
Lamp lifespan	17,000 hrs

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

Parameter	60° beam angle	100° beam angle
Total optical flux, 200nm – 850nm	126.92 mW	75.72 mW
Far UV-C 200nm – 230nm	120.79 mWn	58.79 mW
VIS-IR: 400nm – 850nm	6.81 mW	10.71 mW
Radiated power/lamp power	0.926 %	0.57 %
Peak emission wavelength	222 nm	222 nm
222 nm) irradiance at centre at 1 m	13.8 μW/cm2	3.2 μW/cm2

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.

60° beam angle	100° beam angle
Peak emission wavelength: 222 nm Output power in range (200-230 nm): 115 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	Peak emission wavelength: 222 nm Output power in range (200-230 nm): 70 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
	Wavelength 🔴 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 WARNING! Unfiltered Far UV-C can cause cancer and may increase the risk of cataracts.
	Dimensions UV222 Downlight is designed to be integrated on any secondary ceiling capable of holding its weight, only needing an circular opening between 150 to 155 mm.
	Colours The standard colour is brushed aluminium. Custom colours are available on request.