蛍けい光こう管かん

noun

fluorescent tube

Refers to the glass tube used in fluorescent lighting. Often seen in contexts of replacement or disposal.

See also: 真空蛍光管

• 蛍けい光こう管かんが切きれたので、新あたらしいものと交こう換かんした。

  The fluorescent tube burned out, so I replaced it with a new one.