a tubular electric discharge lamp in which light is produced by the fluorescence of phosphors coating the inside of the tube.
[ 1895-1900 ]
a tubular electric discharge lamp in which light is produced by the fluorescence of phosphors coating the inside of the tube.
[ 1895-1900 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012