Description:

Advntage: Fans Speed Regulation Silent work, energy saving, stable anti noise, and with wide range of use.. Easy to Use: Electronic Stepless Speed Regulator Switch With stepless temperature control knob, 25% - 100 adjustable and closed.. Quality and Durable: DC Motor Speed Controller Using pure copper thick wire, more safe and stable, waterproof and durable.. Wide Application: Connect this Speed and Brightness Regulator Switch with lamp or home appliance in a series connection, then rotate the knob for dimming, speed, voltage, temperature control.. Electronic Stepless Governor: 12V, suitable for lights dimming, pump regulation, fans wind speed, heating plate, equipment power, motor rotate speed..