Item Name: Dimmer 25A AC 50-220V 2000W Speed Controller Adjustable Voltage Regulator Motor. Resistance materials: metal and plasticVoltage regulation: AC 50-220VDimension:54 x 48 x 28 mmInput voltage:AC 220VMaximum power: 2000 WConnect this device with lamp or home appliance in a series connection, then rotate the knob for dimming, speed, voltage, temperature control.As the power has very big,so the normal home appliances or small factories enough to use.This pressure regulator with two-way high power silicon controlled, potentiometer have nuts, can use not need add any components, very convenient and practicalApplicable Appliance: Electric furnace, water heater, lamps, small motor, electric iron. etcNote:Please allow 1-3mm differs due to manual measurement.Packing include:1 PC Voltage Regulator Adjustable Controller *
