Graphical illuminance, luminous flux, and light intensity
Linzi Optoelectronics: People-oriented innovation
Supporting policies are broad in the brewing LED market
Shenzhen Inspection and Quarantine Bureau cooperates with multiple departments to carry out LED research activities
Hexi Energy enters overseas market
The first LED general lighting products and technology seminar was held in Beijing
Introduction of PWM Regulation Circuit and Design of Drive Control Circuit for White LED Module
Sichuan Mianyang lighting facilities are fully "replaced"