Design Healthy & Beautiful Spaces
The PURIFII GUV product platform is engineered with industry-proven UV-C technology to eliminate or reduce most viruses, including SARS-CoV-2, bacteria, and other microorganisms on surfaces and in the air.12 Safe, effective, and discreet, the PURIFII series of GUV architectural-grade lighting products and systems enables lighting designers and architects to create healthy spaces for their clients with ease.

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PURIFII GUV systems are safe, discreet, and easy-install solutions to incorporate into any space, making them a go-to option for projects were health and simplicity matter most.
Summary test report from an independent BSL3 lab showing results from tests of Purifii products against SARS-CoV-2.
AER W WALL APPLICATIONS
PURIFII AER W SYSTEMS are installed to create a contactless, uniform, germicidal zone in the upper portion of the room. HVAC systems, fans and/or natural convection move air between the lower and upper portions of the room, allowing for continuous disinfection of the air. The PURIFII AER W SYSTEM features a streamlined aesthetic allowing for unobtrusive use in nearly any interior space.
*There is no visible light in the PURIFIITM upper air GUV system. The blue illumination is illustrative only.* The light mesh depicted is not visible. It’s illustrated to show UV-C coverage in a given space/at a given height.* Arrow illustrations are intended to show air mixing in a room caused by HVAC systems, fans and/or natural convection.
Peace of Mind
Want To Learn More About Purifii?
FAQ
ARE PURIFII GUV SYSTEMS SAFE FOR HUMANS?
Yes, systems designed for use in unoccupied spaces incorporate multi-layered strategies to prevent accidental human exposure per the UL8802 standard. Systems designed for use in occupied spaces (Upper Room) are designed to stay under safe exposure limits as defined by the ACGIH TLV values, IEC 62471 and UL1598.
Occupied – Luminii contactless, upper air GUV systems were designed to be an always-on, nearly invisible system that disinfects the upper air in occupied environments.
Unoccupied – Luminii high-touch surface GUV systems were designed to be managed in unoccupied spaces, safely and quickly disinfecting surface level pathogens when no –one is in the room.
ARE PURIFII GUV SYSTEMS UL LISTED?
PURIFII Systems for sale today are all listed to applicable UL safety standards, including those for photobiological safety. Forthcoming PURIFII GUV Systems will be UL listed prior to product availability.
HOW DO I KNOW PURIFII GUV SYSTEMS ACTUALLY WORK AND INACTIVATE VIRUSES AND OTHER MICRO ORGANISMS?
The PURIFII AER W and SURFACE light engine have been tested against SARS-CoV-2 in the air and on surfaces in an independent BSL3 lab. Both tests showed a 99.98% inactivation of the virus.12 In addition to our own test data, numerous peer– reviewed studies show that UV-C is effective at killing or inactivating a wide array of pathogens.
WHAT IS PURIFII’S WAVELENGTH RANGE? DOES IT VARY FROM PRODUCT TO PRODUCT?
The wavelength for all Purifii PURIFII products (upper air and surface) is 275nm.
DO PURIFII GUV SYSTEMS CREATE OZONE?
No. 275nm LEDs do not create ozone.
ARE THERE ANY RESIDUAL EFFECTS ON HUMANS ONCE THE PURIFII SYSTEMS ARE SWITCHED OFF?
No. Unlike chemical disinfection, UV-C does not leave behind any residues, fumes, etc. As soon as the fixtures is are off, it is perfectly safe for humans to enter the space.
IS THE OUTPUT OF PURIFII SYSTEMS VISIBLE?
Not at all. UV-C LEDs, unlike their mercury lamp counterparts, emit no visible light. In the PURIFII SURFACE system, Luminii incorporates visible indicator lights that flash during operation so the operational state of the fixture can be easily identified.
WHY LED TECHNOLOGY FOR UV-C?
There are several ways to produce UV, including low pressure mercury, pulsed xenon, and excimer lamps, as well as LED. The small form factor of LEDs enables design freedom that would not be possible with traditional lamp sources. This allows for low– profile solutions that seamlessly integrate with the architecture of a space. LEDs also address environmental concerns about the mercury contained in low pressure mercury lamps, which are used in most solutions today.
CAN PURIFII GUV SYSTEMS GET AROUND OBJECTS, DISINFECT UNDER CHAIRS, ETC.?
UV-C disinfection is a line-of-sight technology. Shadowed areas will not be treated. PURIFII GUV systems should always be positioned to minimize shadowed areas.
WHAT ARE THE KEY DIFFERENCES BETWEEN AIR AND SURFACE GUV PRODUCTS?
UPPER AIR GERMICIDAL PRODUCTS are designed for continuous disinfection of the air, supporting markets including hospitality, schools, restaurants, and fitness centers. The physical design of these products makes them inherently safe to operate in occupied spaces featuring an always-on, contact-free design.
SURFACE GERMICIDAL PRODUCTS are designed to disinfect high-traffic surfaces in unoccupied spaces and rely on redundant, UL Listed control systems to ensure that spaces are unoccupied before system activation. These systems are well suited for high-touch surfaces where rooms can be disinfected during unoccupied, scheduled, downtime.
WHY NOT JUST GET A HEPA FILTER?
Adding a HEPA filter to your HVAC system is effective at removing pathogens from air recirculated through the system.
Portable HEPA air purifiers can be effective in small spaces but can provide insufficient air change rates in larger spaces. Air purifiers can also be noisy and require the replacement of filters at regular intervals.
AER W is silent, has no filters to replace, and can be utilized to create an even & and consistent germicidal zone that can be scaled for small or large spaces
HOW DO I SAFELY MEASURE THE EFFECTIVENESS OF LUMINII’S PURIFII GUV PRODUCTS IN THE FIELD? WHAT CAN I EXPECT OVER TIME?
System output can be measured in the field using a UV-C light meter and appropriate personal protective equipment to ensure that the person making the measurement is not exposed to UV-C.
WILL THE MATERIALS AND FINISHES IN A GIVEN SPACE DEGRADE UNDER UV-C?
Luminii can perform accelerated life testing on any specific materials of concern to provide rough guidelines for the life of the material when receiving a specific UV-C dose.
WHICH COMMON PATHOGENS HAS UV-C BEEN SHOW TO INACTIVATE?
*UV-C has been proven to kill or inactivate a wide range of pathogens, including:
- E. Coli, Mycobacterium tuberculosis (TB), Staphylococcus aureus (staph), Salmonella typhimurium
- Adenovirus (can cause fever, coughs, sore throats, diarrhea, and pink eye), Hepatitis, HIV-1
- Measles, Mumps, Cold Viruses, Influenza, Varicella Zoster Virus (causes chickenpox)
*References: Kowalski, 2009; Malayeri et al., 2016
WHAT IS THE LIFESPAN/WARRANTY OF PURIFII PRODUCTS?
Purifii AER W products come with a warranty period of 5 years or 20,000 hours, whichever comes first. If you have additional questions, do not hesitate to reach out by sending an email to
purifii-uvc@luminii.com.
Disclaimers & References
- Independent lab test: Aerosol Upper Air System tests conducted by Innovative Bioanalysis. 99.98% total reduction achieved at 10 minutes (net reduction of 2.42-log).
- Independent lab test: Surface GUV System tests conducted by Innovative Bioanalysis. Dual driver configuration achieved 99.99% reduction at 60 seconds.
Independent lab test: Aerosol Upper Air GUV System tests conducted by Innovative Bioanalysis.
Independent lab test: Surface GUV System tests conducted by Innovative Bioanalysis.
Please reference Luminii’s most recent summary report here
PURIFII SURFACE Testing conducted by independent labs shows a 99.99% reduction in SARS-CoV-2 in one minute using Luminii’s UV-C LED light engine on surface applications.
PURIFII GUV systems are not intended for use as a medical device and are not registered as such. The systems are not intended to diagnose, treat, cure, or prevent any disease. PURIFII AER WALL is registered as a pesticide device.
“Disinfection”, “treatment”, and “germicidal” as used herein are general in nature and not intended to implicate defined regulatory terms.
PURIFII upper air products can be used safely in occupied spaces.
PURIFII Surface products require that a space be 100% unoccupied to be activated to prevent UV harm.