2 sentences for 电灯泡 (diàn​dēng​pào)

1. 这个房间的电灯泡坏了。

   zhè gè fáng​jiān de diàn​dēng​pào huài le.

   The light bulb in this room is broken.

   Source: Dong Chinese Dictionary

2. 我不想当你们的电灯泡。

   wǒ bù xiǎng dāng nǐ​men de diàn​dēng​pào.

   I don't want to be a third wheel to you two.

   Source: Dong Chinese Dictionary