UVC device for sanitazion and air disinfection of interior spaces (offices, surgeries, beauticians, bar, shops, medium sized rooms). It is equipped with an fan that force air of the environment through SAFE SPACE; inside there is a double UV-C system and also negative ions source. The device works also in presence of people and ensures the elimination in the air of bacteria and viruses up to 99,8%. The minimal dimensions and the design make it easy to install on the ceiling or wall. It’s possible to integrate SAFE SPACE with a LED luminaire or customize with decorative finishes.