The lamplighted alley exuded a quiet, nostalgic charm as the rain began to fall.

As twilight fell, the lamplighter made his rounds, striking a match for each gas lamp until the whole street glowed.

She wrote letters by lamplight late into the night.

The lamplighters walked down the empty avenue, lighting each gas lamp by hand as twilight deepened.

The lamplights along the canal flickered as the fog rolled in, making the cobblestones gleam.

The lamplighter group provides a simple yet rich example of a finitely generated group with interesting growth and random walk properties.

Mathematicians compare lamplighter groups to highlight differences in growth behavior.