Guide to UV-C Light Sanitizers

What is UV-C?

Ultraviolet radiation (UV radiation) from the sun is divided into three light categories: UV-A, UV-B and UV-C. UV-C radiation, which has a wavelength of 100 - 280 nanometres per second, is intercepted by the atmosphere. But, as it has a germicidal effect, it’s safer to produce it artificially using UV-C lamps.

UV-C radiation is dangerous to both humans and animals, so housing it inside a UV light disinfection means no harmful UV-C light escapes from the device.

What are HEPA filters?

HEPA stands for High-Efficiency Particulate Air. And refers to the particulate filter that removes particles smaller than 1 micron, like pollen, viruses, bacteria, aerosols and smoke from the air.

In addition to standard components and particle filters, UV light disinfection can also include a dust filter, which filters out hair and dust. And, depending on the model, carbon filters which reduce odours.

Is UV-C light dangerous?

UV-C light is hazardous to humans and animals. In addition to skin and eye damage, UV-C light also discolours and damages surfaces.

But UV-C radiation is harmless if it remains inside the device, which is the case with all our UV light sanitizers. And for extra security, all housings are secured with safety screws to prevent children (and adults) from opening them.

Surface disinfection when lamps are opened, but this feature is mainly used in the commercial sector, e.g. on buses, coaches, trains, etc.

If your unit offers this option, please read and carefully follow the manufacturer's safety instructions. Do not look into the lamps directly, wear safety goggles and make sure to wear long clothing which covers exposed skin when in use.