JSvsza Stop Watt Energy Saver Device, 30kw Pro Power Saver, WattSave Electricity Saving Box, Stopwatt Reduce Electric Consumption by 28kw, Energy Saving Device, 90V-250V, 4pack

【Smart Energy Saving Solution】This power-saving box integrates cutting-edge technology that can intelligently adjust the current, keep the voltage stable, and maximize the efficiency of electricity consumption, thereby significantly reducing energy consumption and reducing the burden of electricity bills 【Safety Guard Upgrade】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. 【Convenient and energy-saving companion】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】Whether it is large household appliances such as air conditioners, washing machines, refrigerators, or common equipment such as water pumps, induction cookers, and electric kettles, the electric box can be used with this section under the rated load. Note, however, that for small appliances such as fans and LED bulbs, the energy savings may not be significant