2000W SCR Electric Dimming Dimmers Speed Controller Thermostat Voltage Regulator 

Description :

Input Voltage: 220V AC
Maximum Power: 2000W
Adjustable Voltage: 50-220V AC
Size (L x W x H): Approx. 48 x 36 x 27 mm
Material: Plastic, metal

Way to Use:
Connect this device with lamp or home appliance in a series connection, then rotate the knob for dimming, speed, voltage, temperature control.
Applicable Appliance: Electric furnace, water heater, lamps, small motor, electric iron. etc

Package:
1*Voltage Regulator module