| to increase photosynthesis | 3 | purpose |
| typically | 3 | degree |
| at night | 2 | temporal |
| light → use → led | 19 |
| light → use → led bulbs | 5 |
| light → use → the latest led technology | 5 |
| light → use → led technology | 3 |
| negative | neutral | positive |
| 0.029 | 0.508 | 0.463 |
| Raw frequency | 32 |
| Normalized frequency | 0.358 |
| Modifier score | 0.936 |
| Perplexity | 354.191 |