Viraprevent has been tested by the Fraunhofer Institute in Germany and it was found to be compliant with european radiation guidelines.

Viraprevent has been dermatologically tested and proven to be harmless to human skin.

Viraprent details

RayPraeventio’s patented technology included in the product Viraprevent produces a wavelength in the range of far UVC light (190-230nm wavelength), which has the potential of inactivating the SARS-CoV-19 and any other harmful viruses or bacteria in a room.

People can be safely present as Viraprevent does not penetrate skin or iris. Viraprevent offers the most effective and energy efficient solution on the market.

Effective disinfection within seconds

The UV emitter can effectively sanitise 140 qm³ of room

  • Effectively sanitise a 140 qm³ room
  • Innovative, Groundbreaking Technology
  • Safe & Chemical Free
  • Reaches Floor-to-Ceiling, Air & Surface
  • Easy to Install & Maintain
  • Quiet and Unobtrusive
  • Long Life Span
  • Cost-Efficient Price Point

The potential of FAR-UVC LIGHT

UV light can kill harmful pathogens and is at the right wave-length not harmful to humans

The illustration to the left shows the UV Spectrum that naturally occurs in nature. Most of the wavelengths, also the UVC wavelengths, are filtered out in the upper layer of the atmosphere and never reach the earth. However, over the past decades UVC lights have been widely used all around the world to disinfect rooms and surfaces as they are strongly effective in killing pathogens. While most of the UVC wavelengths are also harmful to humans, it has recently been discovered that a small range between 190-230nm cannot penetrate human skin or retina and is therefore not harmful to humans or animals. This UV spectrum between 190-230nm is called far-UVC light.

While it is safe to humans, as it cannot penetrate the skin, it still is able to kill germs, like bacteria, viruses, or mold, since these microorganisms do not have safety layers like the skin to defend themselves.

Multi fixture arrangements

The UV radiation emitter ensures the bacterial and viral inactivation of a room volume of up to 150 (6m x 6m x 4m) cubic meters. If there is a need to inactivate larger rooms bacterially or virally, it is possible to operate two or more UV emitters at the same time by arranging them in a grid-like or grid-like manner depending on the room size and room design.

The choice of rectangular arrangements is recommended for quasi-static or rectangular rooms. The choice of triangular arrangements of the beam emitters is recommended for round or polygonal and irregularly designed rooms. On this basis, optimal illumination of irregularly designed rooms is guaranteed.

The operation module

The UV radiation emitter is equipped with the functionality to generate the inactivating UVC radiation both as omnidirectional radiation and as sectoral radiation. For this purpose, the UVC radiation field is generated over eight sectors, each one with radiation half-width of 45 g in the azimuthal plane. On this basis, omnidirectional illumination in the azimuthal plane is guaranteed with simultaneous operation of all eight sectors.


  • Operation: on / off remote control operation mode 8 zones selectable time regime
  • Patent: German patent / production in Germany – Made in Germany
  • Dimensions: 90 – 160 mm diameter; 68 mm high
  • Mounting: ceiling mounting
  • Housing: polyvinyl chloride
  • Weight: 1.7 kg
  • Volume: 0 dB
  • Input voltage: 220V – to 240V
  • Input power: Typically 15W
  • Input frequency: 50Hz
  • TAH: maximum 20%
  • Product life:> 25,000 hours
  • UVC irradiation at a distance of 2m: Typically 0.75µW / CM
  • Efficiency; 99.99% 4 log reduction
  • Wavelength range: 190 nm-230 nm
  • Typical start time: <1
  • Mounting height: 2.5 m to 4 m
  • Recommended disinfection area: 6m x 6m

Quality made in Germany

Our products are designed, manufactured and produced completely in Germany.

Scientifically proven technology


Scientific study confirming compliance with the guidelines of the Federal German Institute for Radiation Protection.

Scientific study confirming the safety of the UV light for humans and animals.

Scientific study confirming the efficacy of the technology for combatting viruses, bacteria and germs.

Viraprevent can be universally applied



Order online and get it shipped


Install it in your space


3 min set up using the remote


Enjoy a germ free environment – automatically