Powering Industrial
LED Solutions

Active Diode is a manufacturing company in China and Hong Kong doing business as Wang House.  It is a UL certified facility holding many UL certificates for the power supply, and lighhting drivers.  Our strict 100% Quality Control ensures the products you receive are just as you expect them to be, every time, on time.


gallery/ultrasonic sealing

Ultasonic enclusre sealing eliminates glue and ensures a 100% waterproof seal.  It's the best way to seal plastics.

Active Diode goes lead free !  

100% RoHs compliant

Special resources


  • Lights, lights and . more lights...Active Diode evolves form a power supply comapny...


  • Industrial lighting focus alllows for expansion without comporomise...


About us