excitation light source

例句：

1. 1.The new LED light source has greatly improved the brightness and color accuracy of our display.
   新的LED光源极大地提高了我们显示屏的亮度和色彩准确性。
2. 2.The research team is excited to present their latest findings at the conference.
   研究团队对在会议上展示他们的最新发现感到兴奋。
3. 3.The excitation light source was carefully placed in the center of the room to maximize its impact.
   激励光源被小心地放置在房间的中心，以最大化其影响。