In 1877 the English scientists Thomas P. Blount and Arthur Downes found that micro organism reproduction is stopped if it is irradiated by sun light . Further research show that this effect comes from the invisible part of sun light below 320 nm. This means that by using artificial radiation, disinfection of bacteria must be possible too.
Today we know that this radiation has a strong germicidal effect and is provided by the short-wave band of ultraviolet spectra known as UVC.
- Bidirectional T8 40W 600
- T8 1200
- Mobile LITE 066
- Face Shields: fixed & flip up face shields