| Clue | Source | Date |
|---|---|---|
| Lightbulb measure | LA Times Daily | 10 Nov 2021 |
| Power consumed | Newsday | 03 Jan 2021 |
| Measure of power | The Washington Post Sunday | 20 May 2018 |
| Bulb rating | USA Today | 16 Oct 2017 |
| Bulb number | Thomas Joseph | 12 Jul 2017 |
| Bulb rating | ||
| Light bulb power | The Times Concise | 29 Nov 2016 |
| Attorney stopping payment as a measure of power? | The Times Cryptic | 09 Sep 2016 |
| Power rating | The Times Concise | 10 Apr 2015 |
| Power supply | ||
| Bulb rating | ||
| Amount of electrical output | ||
| Power | ||
| Power supply | ||
| Power rating | ||
| Power | ||
| Bulb info | ||
| Bulb rating | ||
| Light bulb information | ||
| Power | ||
| Bulb mark | ||
| Electrical power | ||
| Amount of electricity. | ||
| Sum of electric power. |