UV222 Downlight

Effective and safe disinfection

Engineered for optimal overhead UVC disinfection, this downlight offers targeted decontamination for air and surface cleanliness in diverse settings, seamlessly integrating into various environments without compromising human presence.

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Disinfection easily integrated

Children and young adults are among the most vulnerable, being particularly affected by the COVID-19 pandemic, during which over 90% of schools worldwide were fully or partially closed. Many organisations have pointed out the high risk of intergenerational inequality, and the need to find new solution to prevent this in the future.

Far-UVC has been identified as the best emerging technology to fight the spread of pathogens in occupied spaces. UV222 Downlight can add substantial protection against aerosolised pathogens in high traffic classrooms, offices, and hallways.

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Specifications

Light source	Krypton chloride excimer lamp
Wave length	222 nm
Output (60° beam angle)	115 mW (Typical)
Output (100° beam angle)	70 mW (Typical)
Input voltage	100-240 V AC 50/60 Hz
Mode	Continuous / duty cycle / motion activated
Max power consumption	20 W
Weight	1.6 kg (3.5 lbs)
Dimensions	Ø 178 mm x 129 mm (Ø 7 in x 5 in)
Power lead (PVC)	3 x 0.75 mm² / 5 m (18 AWG / 16.4 ft)
Operating temperature	0° to + 50° C (32° to 122° F)

Beam Angle

Light measurement results

60° beam angle		100° beam angle
126.92 mW	Output – total optical power flux, 200 nm – 850 nm	75.72 mW
120.79 mW	Far UV-C 200 nm – 230 nm	58.79 mW
6.81 mW	VIS-IR: 400 nm – 850 nm	10.71 mW
0.926 %	Radiated power/lamp power	0.57 %
222 nm	Peak emission wavelength	222 nm
13.8 μW/cm²	UV (222 nm) irradiance at centre at 1 m (3’ 10”)	3.2 μW/cm²
60 °	Beam angle	100 °

Photometrics and exposure time SARS-CoV2/COVID-19

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.

60° 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

100° beam angle

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
Dimensions
Colors
Colors

The standard colur is brushed aluminium.

Custom colour available on request.
Installation
Downloads

UV222 Downlight in a healthcare facility

UV Medico's UV222 Downlight has just been installed in an ICU room at the Air Force Specialized Hospital in Egypt, specifically for liver transplant patients. This marks a key moment in improving patient safety with continuous disinfection for some of the most critical environments.

Enhancing Infection Control with Far-UVC Against Candida Auris

Our research underscores the power of Far-UVC technology as a game-changer in combating Candida auris, a pathogen posing significant challenges in healthcare facilities. The recent study confirms that Far-UVC light can inactivate 99% of Candida auris on various surfaces within 45 minutes, offering a robust solution that enhances hospital hygiene and reduces dependency on manual cleaning. This innovative technology effectively works on materials like steel, glass, and plastic, crucial for preventing the spread of an organism known for its alarming resistance to antifungal treatments and its ability to cause severe infections.

Discover how Far-UVC is combating Candida auris

Combatting Mold with Advanced Far-UVC Solutions

Mold spores can compromise indoor air quality, triggering a range of health issues from severe allergic reactions to life-threatening infections, particularly in hospital environments. Our latest research reveals that intermittent, low-dose applications of UV222 are surprisingly effective in halting mold growth, ensuring cleaner air while maintaining safe environments for human presence. This innovative approach not only aligns with real-world usage but also opens new frontiers for maintaining health standards in medical facilities and beyond.

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UV222 Downlight

Effective and safe disinfection

Disinfection easily integrated

Specifications

Beam Angle

Light measurement results

Photometrics and exposure time SARS-CoV2/COVID-19

Wavelength

Dimensions

Colors

Installation

Downloads

UV222 Downlight in a healthcare facility

Get in touch with UV Medico

Enhancing Infection Control with Far-UVC Against Candida Auris

Combatting Mold with Advanced Far-UVC Solutions

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Reflecting on the Role of 222 nm Far-UVC in Combating COVID-19: Opportunities for Future Pandemic Preparedness