On June 11, the 19th World Cup (Official Name: 2010…
China's UPS market sold a total of 1,635,300 units, a year-on-year growt…
In 2011, the chip production capacity wi…
The LED light bar designed for office lighting …
Dalian Meiming Epitaxial Film Technology Co., Lt…
Introduction to light source testing
"Don't look at this is a hair dryer. In…
On August 4th, “The vision is wider becaus…
As a light source of street lamps, LED has ma…
When the night of Shencheng comes, a beautiful "…
At 7:30 pm on August 4, the 100-day start-up ce…
On August 15th, Gaogong LED research team came t…