A<unk>  is a special type of<unk>  which produces  ultraviolet light (UVC). This short-wave ultraviolet light ionizes oxygen to produce ozone and can kill many surface pathogens.
There are two common types available:
Low pressure<unk> s
Medium pressure<unk> s
Germicidal lamp
Visual routine
Flight nurse badge
Ventouse
Sunscreen
High energy visible light
Medical laboratory
Nebulizer