At work there are rotating red lights mounted to the walls and ceiling throughout the facility. In safety training we were told that in case of fire the lights would go on so we would all know to get out of there. Every morning we have a short meeting to get updates and talk about issues. I usually stand right under one of these red lights for the meeting. So there I was the other day, a few minutes early for the meeting. I looked up at the light and saw the warning label.
"This device is not to be used as an indoor evacuation signal or for the hearing impaired."
Why else would you make a rotating red light?
