Water wells, springs, aqueducts: UV-C light systems can easily be used to disinfect water and are widely used not only for residential and commercial applications, but also in various professional and industrial fields, guaranteeing high levels of quality and safety of the water. Well or source water can be polluted on a microbiological level due to infiltration or even after rain or storms, whereas water from the mains may be unhealthy due to a change in chlorine levels by the supplier, or because the distribution pipes contain contaminants that are transported to the end user. UV systems offer numerous benefits also in pools, where they eliminate chlorine and its by-products, making for a more pleasurable experience.

UVC light systems are a valid solution for water disinfection and the treatment of all these elements, guaranteed not to alter the sensory properties of the water.

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The benefits

of original Light Progress products

our range stands due to its advantageous solution because:

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It is produced entirely in Italy, with a selection products ranging from small domestic appliances to industrial process water treatment.

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Installation is very simple and can be carried out by your trusted plumber.

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The system’s use and management does not require any specific skills: routine maintenance operations and the periodic replacement of the UV lamp can be carried out without any particular difficulty.

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How it works

UV is a system that eliminates 99.99% of bacteria and viruses, including those that are resistant to chlorine, without changing the taste or smell of the water - allowing peace of mind that the water you are drinking is safe. UV rays also work in combating viruses. Furthermore, there is currently no micro-organism that resists its destructive action, thanks to its effectiveness.


Purchase Assistance and Custom Solutions

We turn challenges into solutions.

We are therefore able to develop special systems for application in different contexts: we guarantee efficacy, simplicity of use and safety for all custom projects. We will guide you in selecting the ideal product from within our range, composed of hundreds of different systems, proposing the solution most suited to your needs


Ultraviolet rays are electromagnetic waves which are part of light. Electromagnetic waves are divided into three main wavelength bands, expressed in nanometers, nm: Ultraviolet rays (UV) 100-400 nm Visible rays (light) 400-700 nm Infrared rays (IR) 700-800,000 nm UV rays are in turn identified in three bands:

  • UV-A (315-400 nm) with tanning properties;
  • UV-B (280-315 nm) con proprietà terapeutiche e di sintesi della vitamina "D";
  • UV-C (100-280 nm) with germicidal properties.

UV-C rays (100-280 nm) have a strong germicidal effect and reach their maximum efficacy at the 265 nm wavelength. The germicidal effect of UV-C radiation covers bacteria, viruses, spores, fungi, moulds and mites; this is mainly due to the destructive effect of the UV-C rays on their DNA, which damage their reproductive system and prevent them from replicating.

Bacteria, Viruses, Spores, Fungi, Mould, and Mites are all sensitive to, and can therefore be eliminated with, UV-C light. Mircrobes cannot acquire resistance to UV-C light, unlike that which occurs using chemical disinfectants and antibiotics. UV rays are ecological. Polluting the environment is inevitable using normal disinfectants. Directly inhaling the vapours, or swallowing food products contaminated by any contact with said chemical disinfectants, can also give rise to a number of serious risks. In cases where chemical disinfectants cannot be eliminated (food, pharmaceutical, healthcare industries, etc.), using ultraviolet rays for disinfection allows a reduction in their use, with considerable economic savings and greater care for the environment, while maintaining and almost always improving the level of disinfection. UV-C light devices can be installed in environments and on machinery and be programmed to maintain the same level of disinfection day and night, guaranteeing ideal hygiene conditions, without highs and lows. On the contrary, chemical disinfectants are effective only during their actual use. Using LIGHT PROGRESS equipped luminaires, operating costs are negligible; it could be said that “LIGHT PROGRESS” UV-C systems do not require maintenance except for the normal replacement of the lamps. The cost/benefit ratio is considered excellent; the devices are both powerful and long-lasting. Hence the elimination of germs using UV-C technology is low-cost and highly effective compared to (or in combination with) other systems.

UV-C really does work when applied correctly and with the necessary precautions. The difference between a quality project and an unsuccessful application is in-depth knowledge and experience gained over time. Since 1987, Light Progress has been carrying out successful projects all over the world and has acquired a clientele of major companies in all sectors that require verified hygienic conditions to produce quality products and services.