| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | construction lights | Norway | Essential for construction work during long periods of darkness in winter | 2 |
| 2 | annual lighting | Norway | Annual lighting includes the tradition of decorating homes and streets with candles and electric lights during the dark winter season. | 1 |
| 3 | signal lights | Norway | Integrated with smart traffic management systems for efficient transportation | 1 |
| 4 | traffic lights | Denmark | Pedestrian lights are designed to provide enough time for people to cross the street comfortably, reflecting a pedestrian-friendly urban design | 1 |