Well-lit walkways, driveways, and home exteriors reduce stumbles and falls after dark and act as a deterrent. Tennessee’s longer dusk-to-darkness window in November through February (sunset around 4:40pm in mid-December) makes lit exteriors especially valuable for evening dog walks, kids coming home from school activities, and arriving home from work after dark. The system is also fully integrated with motion-trigger settings if you want certain scenes to brighten on movement.