| Typicality: | 0.459 |
| Saliency: | 0.543 |
| far more | 11 | degree |
| to the traditional lighting systems | 4 | other |
| last longer | 4 | degree |
| led → be → more energy efficient | 48 |
| led → be → more energy-efficient | 15 |
| led → be known as → more energy efficient alternatives | 4 |
| led → save → more energy | 4 |
| led → be → more energy saving | 3 |
| negative | neutral | positive |
| 0.031 | 0.196 | 0.773 |
| Raw frequency | 74 |
| Normalized frequency | 0.543 |
| Modifier score | 0.700 |
| Perplexity | 23.597 |