emergency luminaire的用法和樣例：
例句
- It indicates the battery terminal voltage when the overdischarge protection started and the fire emergency luminaries can't play the role of emergency.
過(guò)放電保護部分啟動(dòng)，消防應急燈具不再起應急作用時(shí)電池的端電壓。 - Many kinds of emergency lighting fixtures are available such as reflecting lamp trays for fluorescent lamps, brackets, ceiling lamps and recessed light fixtures.
應急燈具備有熒光燈發(fā)射燈盤(pán)，支架，吸頂燈，筒燈等系列。
