fluorescence discharge lamp

例句：

1. 1. The fluorescence discharge lamp was themain source of light in the room.
   荧光放电灯是房间里的主要光源。
2. 2. The newfluorescence discharge lamp has a longer lifespan than the old one.
   新型荧光放电灯的使用寿命比旧型长。
3. 3. Thefluorescence discharge lamp was used to illuminate thedarkened room.
   荧光放电灯被用来照亮昏暗的房间。