This is not a dumb question; you have just described upper room uv, which is an established, successful, and worthwhile tech. But it requires skilled labor to install (to avoid accidentally getting the angle wrong and blasting people in the head) and it does not have as much potential upside as newer tech.
This is not a dumb question; you have just described upper room uv, which is an established, successful, and worthwhile tech. But it requires skilled labor to install (to avoid accidentally getting the angle wrong and blasting people in the head) and it does not have as much potential upside as newer tech.