prism light

例句：

1. 1. The prism light in the room casts a warm glow on the bookshelves.
   房间里的棱镜灯给书架投下了温暖的光。
2. 2.The prism light illuminated the dark room with its soft blue hue.
   棱镜灯以其柔和的蓝色光芒照亮了黑暗的房间。
3. 3. The prism light was perfect for illuminating the stage during the performance.
   棱镜灯在表演期间为舞台提供了完美的照明。