Suitable for electric furnace, water heater, lamps, small motor, electric iron. etc

   Connect this device with lamp or home appliance in a series connection,

   you can play a brightness adjustment, speed, pressure, temperature control effect

   Life span and easy installation,very convenient to use.

   Material: plastic, metal

Specification:

Input Voltage: 220V/ 110V

   Maximum Power: 2000W

   Adjustable Voltage: 50-220V AC

   Size: approx. 5.3 x 4.7 x 2.8 cm

   Net weight:43g