Easily adjust output from 0 to 220V with this 5000W motor,providing control for various electrical devices. Produced with efficient metal casing for heat dissipation,ensuring durability and reliability. For enthusiasts,electricians,and individual a powerful speed for their projects. Perfect for regulating the speed of electric lamp,fan,in workshops,garages,improvement projects. your electrical equipment with this power,offering efficiency in regulation for wide of applications.