Bible Dictionaries
Tungsten Lamp

Webster's Dictionary

An electric glow lamp having filaments of metallic tungsten. Such lamps, owing to the refractory nature of the metal, may be maintained at a very high temperature and require an expenditure of only about 1.25 watts per candle power.

Bibliography Information
Webster, Noah. Entry for 'Tungsten Lamp'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/tungsten-lamp.html. 1828.