An ultraviolet-C light fixture is provided, the ultraviolet-C light fixture comprising at least one ultraviolet-C light bulb to sterilize an air flow, an ultraviolet-C radiation field created by the at least one ultraviolet-C light bulb to sterilize the air flow, a top end cap, a base and a plurality of louvers, the plurality of louvers positioned proximate one another, the top end cap and the base to create a gap, the gap sized to allow ultraviolet radiation to pass outside the ultraviolet light fixture to create a sterilization field outside the ultraviolet light fixture to eradicate bacterial, viral or pathogen particles from the air flow surrounding the fixture and the gap sized to allow passage of the air flow containing a cloud of infectious bacterial, viral or pathogen particles to pass through a sterilization chamber within the ultraviolet light fixture to eradicate bacterial, viral or pathogen particles from the air flow.