laser illuminator

例句：

1. 1.The laser illuminator was used to illuminate the dark room.
   激光照明器被用来照亮黑暗的房间。
2. 2. The laser illuminator provided a bright and clear image for the projector.
   激光照明器为投影仪提供了明亮清晰的图像。
3. 3. The laser illuminator was used to create a magical effect on stage.
   激光照明器被用来在舞台上创造一种神奇的效果。