222 nm far-UVC from filtered krypton-chloride excimer lamps does not cause eye irritation when deployed in a simulated office environment

Summary

People working in a simulated office under filtered 222 nm lamps reported no eye irritation compared with the same office without the lamps. A short test in a small group.

Key points

• Simulated office with filtered far-UVC lamps.
• No eye irritation reported compared with lamps off.
• Short exposures, small group.