Saw this on my walk to the Hackney office today through sleet and snow. It explains why so many exterior light-fittings in England are round.
![Rain bouncing off an exterior luminary](https://cdn.uploads.micro.blog/1212/2023/ab54eb4cb3.jpg)
Saw this on my walk to the Hackney office today through sleet and snow. It explains why so many exterior light-fittings in England are round.