Related Clues:

• Unit named for a Scot
• Light unit half finishes beneath chimney
• Eponymous Scottish inventor James
• Power unit, where I didn't hear sounds
• Question in audience for inventor
• Power eponym
• Inventor with three steam engine patents
• Major tributary of the St. Lawrence
• Scottish inventor
• Power figure?
• One joule per second
• Unit of lightbulb power
• Light-bulb power unit
• Measure used for lightbulbs
• Lightbulb measurement