light control device

例句：

1. 1. This light controldevice can automatically adjust the brightness of the room.
   这个光控装置可以自动调节房间的亮度。
2. 2. Thenew light control device has a more intuitiveinterface.
   这款新的光控装置具有更直观的界面。
3. 3. The light control device isessential for controlling the lighting in a darkroom.
   光控装置对于控制黑暗房间的照明至关重要。