| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | incandescent bulb | Canada | Commonly used for lighting in households and public spaces | 1 |
| 2 | light bulbs | Canada | Commonly used for indoor lighting in homes and offices | 1 |
| 3 | light bulbs | Northern Canada | Used less frequently due to extended daylight during certain seasons | 1 |