With the combination of ultraviolet (UV-A) lights and Nbiotech's innovative technology, Light On Cells has made it possible to visualize contaminants that were previously invisible to the naked eye. Biofilm and bacteria such as salmonella, listeria, E.coli, pseudomonas, among others, are easily visualized through the equipment's illumination. Ideal for validating cleaning, avoiding cross-contamination, contamination between products, tracking and locating the focus of bacteria.