| Share | Phrase |
|---|
| 45.38% | lamp luminance |
| 16.02% | luminance lux |
| 9.74% | decrease luminance [perform operation] |
| 7.61% | lower than luminance |
| 5.02% | change in luminance |
| 4.67% | luminance [does] decrease |
| 3.73% | lower [location] luminance |
| 2.89% | keep luminance [perform operation] |
| 2.84% | increase luminance [perform operation] |
| 2.05% | control luminance [perform operation] |