Lumatron

例句：

1. 1. The Lumatron is a device that uses light to control the temperature in a room.
   Lumatron是一种使用光线来控制房间温度的设备。
2. 2. The Lumatron was invented by a scientist who wanted to improve the lighting in his laboratory.
   Lumatron是由一位科学家发明的，他想要改进他的实验室的照明。
3. 3. The Lumatron has become popular among homeowners who want to save energy and reduce their carbon footprint.
   Lumatron在那些想要节省能源并减少碳足迹的房主中变得流行起来。