The shadows created by my own car make it highly likely that any dog turds will be trodden in to the house. I feel like I'm improving and making the pavement safer for everyone.. will only cost about 20 quid a year to keep them on 24/7..
These lights also massively improve the CCTV recording quality. Am sure I'll see the border collie from the next street over enjoying another crouch in full HD very soon.
It's also good for repelling other miscreants and serial killers will definitely avoid such a brightly lit part of the street and choose a different, less civically minded target.
Disclaimer: these lights will not protect you from serial killers..
All in all I'm very happy with my purchase