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We have compiled a selection of informational documents for you to download. You can also find answers to some of our most frequently asked questions.

GUVTEC Brochure

GUVTEC Installation Guidelines (en)

GUVTEC Installation Guidelines (en)

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Journal of Photo-Chemistry

History Of UV-C

Columbia Surgical Site Infections

Upper Room UV Air Disinfection

Columbia University Covid Report

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Brochures and Studies

English

GUVTEC Brochure

2023

GUVTEC Presentation

2022

Controlled Trial

Upper Room UV Air Disinfection

Why Germicidal UV Is Essential

2021

Spanish

GUVTEC Brochure

2023

GUVTEC Presentation

2022

Controlled Trial

Upper Room UV Air Disinfection

Why Germicidal UV Is Essential

2021

Common Questions

What is Germicidal UVC light

UV-C light is germicidal – i.e., it deactivates the DNA of bacteria, virus and other pathogens and thus destroys their ability to multiply and cause disease. Specifically, UV-C light causes damage to the nucleic acid of microorganisms by forming covalent bonds between certain adjacent bases in the DNA. The formation of such bonds prevent the DNA from being unzipped for replication, and the organism is unable to reproduce. In fact, when the organism tries to replicate, it dies.

How Does UVC Germicidal Luminaries work

Ultraviolet technology is a non-chemical approach to disinfection. In this method of disinfection, nothing is added which makes this process simple, inexpensive and requires very low maintenance. As UVC Germicidal Luminaires are placed at ceiling height, all the air is captured, through the law of convection, with over 20 cycles per hour

What are the different types of UV light?

The types of UV light includes UVA: UVA accounts for approximately 95 percent of the UV radiation reaching the Earth’s surface. It is responsible for tanning, skin aging, and wrinkling, and is an effective disinfectant for many common bacteria.

UVB: Most solar UVB is filtered by the atmosphere and is responsible for delayed skin burn and skin aging. It significantly promotes the development of skin cancer and is a highly effective disinfectant for many common bacteria.

UVC: This is the most biologically damaging type of UV radiation and is completely filtered by the atmosphere. It does not reach the Earth’s surface. It is extremely effective for both bacteria and viruses. GERMICIDAL UV LIGHTING

Can germicidal UV light kill both bacteria and viruses including the coronavirus?

All types of UV light can inactivate bacteria with the correct direct exposure time and intensity. The UV- C spectrum is the only UV light proven to inactivate viruses and is believed to inactivate coronavirus, but can be dangerous to humans when directly exposed.

Is there Clinical data showing the effectiveness of UVC -light deactivating Coronavirus

There are a number of studies, completed by Professor Ed Nardell, from Harvard University that prove the effectiveness of the use of UVC 254nm in air purification which are available above, The studies are Institutional Tuberculosis Transmission Controlled Trial of Upper Room Ultraviolet Air Disinfection: A Basis for New Dosing Guidelines: – Edward A. Nardell* and Air Disinfection for Airborne Infection Control with a Focus on COVID-19: Why Germicidal UV is Essential† Edward A. Nardell*

Are there safety concerns with germicidal UV-C light?

Over exposure to Skin of germicidal wavelengths can produce skin reddening and skin cancer and direct exposure of the eye to germicidal wavelengths can produce serious vision problems, Through our patented design, no UVC light shines downwards the Luminaire’s are placed at ceiling height, which means no exposure of light emitting downwards which allows normal activities below.

What are the safety guidelines associated with germicidal UV light?

Safety guidelines can be found from the following sources: National Institute for Occupational Safety and Health | World Health Organization | The International Commission on Non-Ionizing Radiation Protection | The Center for Disease Control

Where is germicidal ultraviolet light being safely installed?

In hospitals and healthcare systems that are highly concerned with infections, particularly bacterial and viral infections.

WARNINGS AND SAFETY:

DANGER: Each TECHNILAMP* Luminaire's is fitted with PHILIP UV-C lights. Direct exposure to UV-C can be dangerous and result in a sunburn-like reaction to the skin and serious damage to the cornea. As UV-C is invisible to the eye, the UV-C luminaire must be used and installed in strict accordance with the requirements set forth in the user manual and/or the mounting instructions. TECHNILAMP* UV-C Luminaries must only be sold and installed by nominated Electrical and Air Conditioner Installers, that have been trained according to our stringent safety and legal requirements.

KEY GUIDELINES

TECHNILAMP* Luminaires are not certified or approved as a medical device, locally or globally, and should not be used as such. They should never be used in applications or activities that may cause and or lead to death, personal injury, and or damage to the environment.

UV-C lighting presents a minimal risk when used in the correct way. Direct exposure to UV-C is dangerous. The lighting must always be installed with adequate shields and safeguards (such as presence detection sensors or timers) to avoid light damage and severe injuries to the eyes and skin. TECHNILAMP* luminaires are not provided with the above-mentioned safeguards and are only intended to be used as components of air purification system that contain any safeguards indicated, but not limited to, those specified in mounting instructions and user manuals.

DISCLAIMER:

The UV-C TECHNILAMP* Luminaire's that are fitted with PHILIPS UV-C lights, is effective in the deactivation of certain mould, bacteria, viruses or any foreign pathogens that is explained and referenced by clinical research and data referenced (above (2). TECHNILAMP*, GUVTEC* and PHILIPS do not promise or warrant that the use of the UV-C Luminaire's will protect any user from or prevent infection and/or contamination with any mould, bacteria, viruses, illness or disease. The UV-C TECHNILAMP* Luminaire's (including PHILIPS lights) are not approved and/or certified as a medical device by the FDA and/or any other regulatory body. As such, the TECHNILAMP* Luminaire's (PHILIPS lights) are not intended for and must not be used to disinfect medical devices and/or for medical purposes. In addition to and without limitation of any exclusions or limitations of liability of TECHNILAMP*, GUVTEC* and PHILIPS lights, as set forth in any agreement for the sale, distribution or otherwise making available of the UV-C TECHNILAMP* Luminaire's (PHILIPS lights) shall have no responsibility or liability whatsoever for any claim or damage that may arise from or relate to any use of the UV-C upper air devices outside of their intended use or contrary to their installation and operation instructions, each as described in this document, the user manuals and/or the mounting instructions of UV-C TECHNILAMP Luminaires.

The trademark GUVTEC* 667556 is registered in accordance with the corresponding legal precepts in the name of QUAVEL INVESTMENTS LIMITED 577456. GUVTEC* shall not be liable for loss of profit, loss of savings, damage to reputation, loss of goodwill, indirect, incidental, punitive or consequential damages arising out of regarding the contract or the sale of any products or services by GUVTEC or their use, whether such damages are based on tort, warranty, contract or other legal concept - even if GUVTEC* has been informed or is aware of the possibility of such damages.

WARNINGS AND SAFETY:

DANGER: Each TECHNILAMP* Luminaire's is fitted with PHILIP UV-C lights. Direct exposure to UV-C can be dangerous and result in a sunburn-like reaction to the skin and serious damage to the cornea. As UV-C is invisible to the eye, the UV-C luminaire must be used and installed in strict accordance with the requirements set forth in the user manual and/or the mounting instructions. TECHNILAMP* UV-C Luminaries must only be sold and installed by nominated Electrical and Air Conditioner Installers, that have been trained according to our stringent safety and legal requirements.

KEY GUIDELINES

TECHNILAMP* Luminaires are not certified or approved as a medical device, locally or globally, and should not be used as such. They should never be used in applications or activities that may cause and or lead to death, personal injury, and or damage to the environment.

UV-C lighting presents a minimal risk when used in the correct way. Direct exposure to UV-C is dangerous. The lighting must always be installed with adequate shields and safeguards (such as presence detection sensors or timers) to avoid light damage and severe injuries to the eyes and skin. TECHNILAMP* luminaires are not provided with the above-mentioned safeguards and are only intended to be used as components of air purification system that contain any safeguards indicated, but not limited to, those specified in mounting instructions and user manuals.

DISCLAIMER:

The UV-C TECHNILAMP* Luminaire's that are fitted with PHILIPS UV-C lights, is effective in the deactivation of certain mould, bacteria, viruses or any foreign pathogens that is explained and referenced by clinical research and data referenced (above (2). TECHNILAMP*, GUVTEC* and PHILIPS do not promise or warrant that the use of the UV-C Luminaire's will protect any user from or prevent infection and/or contamination with any mould, bacteria, viruses, illness or disease. The UV-C TECHNILAMP* Luminaire's (including PHILIPS lights) are not approved and/or certified as a medical device by the FDA and/or any other regulatory body. As such, the TECHNILAMP* Luminaire's (PHILIPS lights) are not intended for and must not be used to disinfect medical devices and/or for medical purposes. In addition to and without limitation of any exclusions or limitations of liability of TECHNILAMP*, GUVTEC* and PHILIPS lights, as set forth in any agreement for the sale, distribution or otherwise making available of the UV-C TECHNILAMP* Luminaire's (PHILIPS lights) shall have no responsibility or liability whatsoever for any claim or damage that may arise from or relate to any use of the UV-C upper air devices outside of their intended use or contrary to their installation and operation instructions, each as described in this document, the user manuals and/or the mounting instructions of UV-C TECHNILAMP Luminaires.

The trademark GUVTEC* 667556 is registered in accordance with the corresponding legal precepts in the name of QUAVEL INVESTMENTS LIMITED 577456. GUVTEC* shall not be liable for loss of profit, loss of savings, damage to reputation, loss of goodwill, indirect, incidental, punitive or consequential damages arising out of regarding the contract or the sale of any products or services by GUVTEC or their use, whether such damages are based on tort, warranty, contract or other legal concept - even if GUVTEC* has been informed or is aware of the possibility of such damages.

HOW DOES CONVECTION OF AIR ASSIST IN THE ELIMINATION OF FOREIGN PATHOGENS?

As determined by the law of Convection of airflow, that dictates that HOT air rises and COOL air descends, viruses attach to dust particles, and as part of the foreign pathogens move upwards, towards the kill zone.

CONVECTION OF AIR DICTATES...
that HOT air rises and COOL descends, this is enhanced by a fan or air conditioners that move pathogens upwards to the kill zone, air has a low absorption coefficient and hence allows UV-C to attack micro-organism present.

FOREIGN PATHOGENS ATTACH TO DUST...
as part of natural circulation dust particles moves with the flow of air, it is this movement of dust particles that moves the virus that is attached into the Kill zone at ceiling height where it is eliminated. this constant movement of air circulation purifies the air in a confined space.

HOW DO WE AFFECT CONVECTION OF AIR...
with more people in the room, their air density is less, we naturally emit warmth, this influence the temperature of the air around us, coming to contact with cool air, this forces the hot air upwards with the foreign pathogens included

WHY TECHNILAMP* LUMINAIRES ARE SAFE TO HUMAN SKIN AND EYES

Luminaire's are placed at ceiling height, with its patented design of reflectors and louvers beams a powerful narrow light, which is not directly exposed to human skin and eyes, below ceiling height, allowing for normal public activity to take place.

THE TECHNILAMP* PATENTED DESIGN...
emits a narrow band of UV-C light, is placed near the top of the celling and achieves two objectives, not to expose light to human contact and provide a powerful narrow beam of light that eliminates foreign airborne pathogens, across the whole ceiling ensuring flat broad coverage.

PHILIPS UV LAMPS (UV-C) - CHEMICALLY FREE...
UV-C germicidal irradiation provides a potent, cost-effective solution to upgrade protection against infection. Especially, upper-air purification has proven to be very effective. As there is no use of chemicals, this provides pure clean air that does not have harmful contaminants, such as harmful chemicals.

LUMINAIRE PLACED AT CEILING HEIGHT...
negates any possibility of UV-C light shining directly onto skin and exposure to eyes, this allows the normal day to day activity to take place in offices, gyms, schools, or any public area. While eliminating foreign pathogens 24 hours 7 days a week, without interruption, which is key to ensure purified air.

THE ELECTROMAGNETIC BAND OF 254NM UV-C LIGHT IS EFFECTIVE

Ultraviolet-C (UV-C) short wave 254nm light is able to inactivate foreign pathogens by damaging nucleic acid, forming pyrimidine dimmer, inhibiting DNA/RNA replication, rendering them an inactive cellular function.

IMMEDIATE EXPOSURE TO UV-C light 254nm...
damages the DNA and RNA cells, so that they can't replicate, effectively killing or inactivating a microorganism or virus. The energy to excite doubly bonded molecules into a permanent chemical rearrangement, causing lasting damage to DNA and RNA, ultimately killing the cell, upper-air purification has proven to be very effective to supplement existing controls for TBC and other airborne diseases.

UV-C LIGHT 99.9% PROVEN TO...
eliminate all foreign pathogens, Moulds, Bacteria and Viruses, substantial data has been gained in showing the effectiveness of UV-C light, which provides a safe air purified facility, UV germicidal irradiation provides a potent, cost-effective solution against contaminated air. These droplet nuclei can be inhaled, spreading infections. It is estimated that up to 99% of airborne pathogens are destroyed.

WITHIN THE ELECTROMAGNETIC SPECTRUM...
far-UVC light 254 nm has been shown to be as efficient and it the most commonly employed type of UV-C light for germicidal application, which is a low-pressure mercury-vapor arc lamp, emitting around 254 nm; Many disease-causing organisms circulate on air currents in "droplet nuclei", 1 to 5 micron in size, that are expelled with a cough, sneeze or even with speech.