Backboards: 
Posts: 154
In response to "Why don't subway stations have these? -- nm" by Max

From their FAQ: "Germicidal Ultraviolet rays cause harmful irritation to skin and eyes."

Also, it needs to be rather close to what it's disinfecting so it won't work in large areas like a subway station as those lights are too far away from the areas you want to disinfect.

Post a message   top
Replies are disabled on threads older than 7 days.