lighting-control relay

例句：

1. 1. The lighting control relay is responsible for controlling the brightness of the lights in the room.
   照明控制继电器负责控制房间内灯光的亮度。
2. 2. The lighting control relay is an essential component of the lighting system.
   照明控制继电器是照明系统的一个关键组成部分。
3. 3. The lighting control relay was installed to improve the efficiency of the lighting system.
   安装照明控制继电器是为了提高照明系统的工作效率。