Related Clues:
- Steampower pioneer
- Brightness measurer
- 'W' on a light bulb
- Giant of the Industrial Revolution
- Joule/second
- What the W on lightbulbs stands for
- Big name in Texan football J.J
- Engineer, __ did you say, did you say?
- Improver of the Newcomen steam engine
- Common qualifier for gifted education
- Point put by a teetotal engineer
- Steam engine pioneer James
- Amount of power in what one hears
- Unit named for a Scot
- Light unit half finishes beneath chimney