Item Name: PWM LED Light Fan Motor Speed Regulator DC Motor Speed Controller Dimmer. 100% brand new and high quality.Easy and simple to install and operate, very useful and practical.It is a kind of device that is used to djust the speed of the DC motor.Made of high-quality plastic and metal material, durable, firm and has a long service life.Widely used in machine tools, textiles, optical cables, motors, welding and cutting, communications, etc.Specification:Material: Plastic, MetalSize: As ShownInput Voltage Range: DC 12V-30VApplicable Current Range: Rated 7A, Max 10ASpeed Regulation Range: 5%-100% (less than 5%: turn off the potentiometer switch to stop the motor) Package Included:1* DC Motor Speed Controller *Please make
