Lianjian Optoelectronics plans to acquire 1.96 billion acquisition of four companies to deploy outdoor media 2021-02-11
Low price war broke out, crystal electricity will see 40% penetration rate in the next two years 2021-02-09
US AgiLight buys Tridonic LED signage business to become one of the world's largest LED system suppliers 2021-02-06
The popularity of LED filament lamps needs to solve three major problems: heat dissipation, light decay and no stroboscopic 2021-02-05