Features: Advanced alternating current thyristor technology, electronic speed regulation, voltages regulation, dimming, and temperature regulation functions are achieved to meet the precise control needs of users for different power equipment. The built-in switching is easy to operate and can quickly switching speed or brightness without complex settings, making it very suitable for daily home use and improving the convenience of life. The combination of metal and plastic ensures that the product remain strong and durability even under high-frequency use, prolonging its use. Widely applicable to various consumer electronic devices, from lamps to small motors, it is compatible and provides flexible power management solution. Built in overload protections mechanism effectively prevents safety hazards caused by excessive current, ensuring the safety of users during use. Specifications: Component: metal, plastic Power: 6000W, 10000W Size: approx. 11.2x7.6x3.7cm/4.41x2.99x1.046inch Technical parameters: SCR speed regulation | voltages regulation | dimming | temperature regulation function Usage scenarios: Suitable for home lighting adjustment, fan speed control, temperature adjustment of electric heating equipment and more Package Includes: 1Pc AC110V 220V 6000W or 10000W SCR Electronic Speed Regulator note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.