| Similarity | Rank | |
|---|---|---|
| florescent | 0.916 | 78104 |
| fluorescent | 0.905 | 16234 |
| incandescent | 0.859 | 24018 |
| lightbulbs | 0.839 | 83664 |
| halogen | 0.834 | 35812 |
| LEDs | 0.819 | 18164 |
| CFLs | 0.818 | 56707 |
| Fluorescent | 0.816 | 60002 |
| bulbs | 0.811 | 9495 |
| LED's | 0.806 | 71808 |
| lamps | 0.801 | 9538 |
| ballasts | 0.792 | 76137 |
| halide | 0.770 | 79151 |
| light-emitting | 0.763 | 81527 |
| LED | 0.762 | 5610 |
| lights | 0.748 | 2397 |
| lumination | 0.747 | 77847 |
| dimmer | 0.744 | 42698 |
| dimmers | 0.742 | 99439 |
| lamp | 0.740 | 8320 |
| xenon | 0.740 | 65976 |
| bulb | 0.737 | 11253 |
| backlighting | 0.735 | 71831 |
| diodes | 0.734 | 40668 |
| streetlights | 0.730 | 67585 |