| externally | 6 | degree |
| from the light-source unit | 5 | other |
| from the case | 4 | other |
| light → be → radiated | 27 |
| light → be radiated by → light source | 5 |
| negative | neutral | positive |
| 0.052 | 0.793 | 0.154 |
| Raw frequency | 32 |
| Normalized frequency | 0.358 |
| Modifier score | 0.500 |
| Perplexity | 164.417 |