Dave Plowman (News) brought next idea :
You are not alone in your low tolerance threshold, I am the same. There is a house at the back of us, several hundred yards away, who have such a light, similarly positioned. The light shines across straight into our kitchen window, blinding you when at the sink.
I also have poor tolerance for low frequency noise, from the likes of little cars with those wide exhausts, set up to make maximum noise to compensate for their small willy. I find it quite painful.