On June 9, the 2017 Guangzhou International Lighting Exhibition was held in Guangzhou Pazhou Exhibition Hall. During the short four-day exhibition, SELF, a leader in optical power,  once again presented the public with the latest intelligent power and intelligent control system, attracting many buyers and peers to stop by and hold discussions.    
On the morning of June 10, on behalf of SELF, Mr. Le Zai, the director of power supply products, attended the Alighting Forum High-End Technology Summit, and delivered the speech “The Application of Big Data in Intelligent Power”. At the summit, Mr. Le also discussed the direction traditional LED drivers were headed in the era of big data. His forward-looking speech was very thought-provoking.