【Energy-saving and Efficient】This power-saving device is engineered to stabilize voltage, balance current, and provide surge protection, effectively reducing power consumption. By optimizing electrical power usage, it minimizes wastage and extends the lifespan of your electrical appliances. 【Reliable and Safe】Operated under rated load, this power-saving box utilizes a capacitance system to smoothly release electric energy without peaks. Crafted with advanced fireproof and explosion-proof materials, it incorporates internal leakage protection for enhanced safety and reliability. 【Economical Solution】This power-saving device operates with minimal energy consumption, making it perfect for optimizing appliances like refrigerators, air conditioners, and TVs. By mitigating electricity wastage, it aids in substantial cost savings. Plus, its continuous operation around the clock ensures that your electricity bills remain unaffected. 【User-friendly Design】Featuring a sleek and intelligent design, this energy-saving device is simple to use. Just plug it into a power outlet, observe the green light indicating activation, and keep it connected for optimal performance. Experience reduced power consumption, potentially saving 20 to 35 percent on heavy-duty power usage, with greater efficiency over time. 【Versatile Application】Compatible with a wide range of appliances including air conditioners, washing machines, refrigerators, TVs, and more, this power-saving box effectively curtails electricity bills. While it may not significantly impact smaller devices like desk lamps or fans, it operates flawlessly under rated loads, preventing overheating and ensuring normal functionality.