electric lighting system

例句：

1. 1. The new electric lighting system greatly improves the efficiency of our factory's operations.
   新的电灯照明系统大大提高了我们工厂的工作效率。
2. 2. The installation of this new electrical lighting system has significantly enhanced the safety of our construction site.
   安装这个新的电气照明系统显著提高了我们建筑工地的安全。
3. 3. The company is considering investing in a more advanced electric lighting system to meet the growing demand for energy-efficient lighting solutions.
   该公司正在考虑投资一个更先进的电灯照明系统，以满足对节能照明解决方案不断增长的需求。