On July 29, "the association LED branch exchange" was held successfully by?Changzhou lighting electric appliance association?.This activity launched a heated discussion which in vi. Read more
From the tungsten filament to the LED, the third revolution of lighting industry
time: 2016/12/28Status: lighting plate new changeDomestic production enterprises mainly presents the following features: large number, small scale, private. According to incomplete statistics, the illumination electr. Read more