The boss decided to take us to Zhongshan Pumei Machine Co., Ltd. to visit and learn in order to let us know more about the color tolerance of the lamp. Through the introduction of the company's leaders, we have a better understanding of spectral analyzer, integrating sphere, colorimeter, LED driving power tester, etc. We have a deeper understanding of product knowledge, and we need to understand some conventional data measurement of lamps by more professional salesmen. This visit and study has benefited us a lot.
