| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | skylight | tropical countries | Used to let hot air out and improve ventilation in hotter, sunnier climates. | 1 |
| 2 | skylight | tropical countries | Used to allow airflow and reduce heat buildup inside buildings, providing a cooling effect in hot climates. | 1 |
| 3 | streetlight | Tropical countries | Streetlights are important for safety and visibility due to the danger of crime and high traffic volume, especially at night. | 1 |