nitrogen bulb

例句：

1. 1. The new nitrogen bulbs are much brighter than the old ones.
   新的氮气灯泡比旧的要亮得多。
2. 2.The nitrogen bulb was used to light up the stage during the performance.
   在表演期间，氮气灯泡被用来照亮舞台。
3. 3. The nitrogen bulb is a popular choice for indoor lighting due to its long lifespan and energy efficiency.
   由于其长寿命和能效，氮气灯泡是室内照明的热门选择。