UV-C Disinfection Light Price in Nigeria
Ultraviolet light (UV) is a type of naturally present electromagnetic radiation that is in sunlight and it actually makes up approximately 10% of the total light generated by the sun.
There are different types of lamps that can produce UVC radiation these lamps are the likes of the low pressure mercury lamp, the excimer lamp, the pulsed xenon lamps which emit a short pulse of broad spectrum light, and the popular light emitting diodes (LEDs) which produces UV radiation and the LEDs emit a narrow wave length band of radiation.
UVC lamps are electronic technological products
The FDA regulates the electronic products that emit radiation both for non medical and medical products, through the electronic product radiation control provisions, which were originally enacted as the radiation control for health and safety act.
The UV light is electromagnetic energy with wavelengths shorter than visible light but longer than X-rays.
The wavelength of this light ranges from 10nm to 400nm and it is classified into three sub bands; these bands are the UV-A, the UV-B and the UV-C. There are also named as near, middle and far wavelengths.
UV disinfection light with wavelengths less than 290nm are considered to have germicidal properties.
These meaning that both air purification techniques and surface cleaning techniques are reported as effective very clear disinfection methods, including the non-thermal plasma (NTP) thermal treatment, antimicrobial material fit embedded filters, ultraviolet lights and photocatalysis.
The ultraviolet germicidal irradiation (UVGI) is commonly used to disinfect air, water, and various kinds of surfaces due to its very high efficiency and relatively low cost.
Earth atmosphere absorbs ultra magnetic radiation with wavelengths less than 290nm, meaning that most UV-C and UV-B generated by the sun is blocked by our planet’s ozone layer.
In addition, the use of ultraviolet light for inactivating bacteria and viruses is well established.
This disinfection properties of ultraviolet lighting has been known for over 100 years, since it was discovered that the antibacterial effects of the shorter wavelengths of sunlight has proven that the UV portions of the light spectrum were able to destroy micro organisms.
In the last decades, an increasing number of researchers have demonstrated that the UV-C disinfection light germicidal ability and it’s application in health care related settings for example on the ambulance, in an operating room and in hospital rooms.
However, over exposure to UV-C radiation can cause sunburn like lesions on the skin, erythema and photokeratitis in the eyes. Hence, for the application of the UV-C light, safety is one of the biggest primary considerations.
After confirming the UV lighting’s ability to kill pathogens, the next step was to figure out a way to replicate the UV wavelengths that would result in the disinfection of surfaces, air and water. This was how the germicidal lamp came to life.
The germicidal lamps are a type of lamp that produces wavelengths of ultraviolet light (UV-C 200nm to 280nm) that have disinfection properties, just like the ones used during the coronavirus pandemic.
How does UV disinfection Lighting Work?
Ultraviolet disinfection light kills cells by damaging their DNA.
Exposure to the electromagnetic radiation light at certain UV wavelengths modifies the genetic material of micro organisms and destroys their ability to reproduce.
The UV energy triggers the formation of specific thymine or cystosine dimers in DNA and uracil dimers in RNA, which causes the inactivation of microbes by causing mutations and or cell death as well as failure to reproduce.
Not all UV-C light lamps are the same. Lamps may emit very specific UVC wavelengths like (254nm or 222nm), or they may emit a broad range of UV wavelengths.
Some lamps also emit visible and infrared radiation. The wavelengths emitted by the light lamp may affect the lamp’s effectiveness at inactivating a virus and may impact the health and safety risks associated with the light lamp
Also, some UV light lamps emit multiple types of wavelengths. Testing of the lamp can determine whether, and how much, other wavelengths the lamp puts out.
From the center for disease control, UV disinfection light can kill bacteria, including drug resistant bacteria this is because the UV light is actually attacking the DNA and RNA of microbes.
Over time there has been no reports of microbes demonstrating an ability to build an immunity to light based methods.
UV-C Disinfection Light Options in Nigeria
Now because there’s a wide range of UV-C disinfection light available in the market space, there are divided into three categories; the ceiling or wall mounted disinfection lights, the table top disinfection UV-C lights and the far UV-C light lamps.
Mounted UV-C Disinfection Light
So if you’d prefer a high powered, high quality product that can disinfect a room in minutes, the mounted or installed UV-C light are your best option.
Most school classrooms, hospital operating and patient rooms, medical facilities, spas, office buildings, restaurant kitchens and more can all benefit from these products.
Drawback : for safety reasons, most not all UV-C lights can only run in an empty room. Reasons being that UV-C at the 254nm wavelength can harm our skin and eyes.
So these devices should be installed by a professional and it should be handled by very well trained employees only.
Tabletop UV-C Disinfection Light
The table top lights are usually a simpler product used to disinfect smaller spaces.
There is little installation required and all you need to do is simply plug in the device and turn it on. However, for safety reasons, ensure you purchase a product that can be controlled from an app or a product that has a delayed start so you can safely exit the room.
Far UV-C Disinfection Light
The Far UV-C disinfection light is a new concept in the market space and it’s wavelengths can still disinfect air and surfaces, without doing any harm to both our skin and eyes.
UV-C Disinfection Light Price in Nigeria
The UV-C disinfection lights are gaining popularity in industries that never used them before. Just like schools, hotels, office buildings, restaurants, even retail stores are using them as a way to protect customers, employees and tenants.
So with a 99.9% efficacy rating or higher, there is no surprise here as to why these products are considered the option to disinfect wide spaces.
Now because there is a wide range of products in the market space right now, the UV-C disinfection light vary greatly in price.
In Nigeria, the device goes on sale between the price range of $150 up to $18,000.
The price of each UV-C light being purchased will depend on how much area the light covers and the quality of the product as well as the technology used to disinfect the room.