Advanced Lab.


The Walsun lab has been authorized by TUV and CNAS. It is a leading lab with entire test function in photoelectricity and related physical test.With the action of the standards from the lab, Walsun has established its own standards both on products and concerned services. Currently, the lab is mainly consisting of:



  • Integrating sphere test system  

  • Light distribution curve test system 

  • Lifespan test system  




  • Hi-pot test system

  • Surge test system

  • EMI test system

  • Rapid storage photometer

  • THD test




  • Temp. test system



     Reliability Test

  • UV accelerated aging test

  • Vibration test

  • Salt & mist test system

  • 5-6 level dust-proof grade test system

  • Temperature and humidity chamber