In 2018, the growth momentum of the global LED lighting market is weak and weak.
Previously, relevant experts and scholars have suggested that the blue light in the illumination has a certain weighted damage to the human retina.
LED light source longevity and high efficiency basically meet the requirements, but the challenges still exist,
Today in the 21st century, people are beginning to advocate energy conservation and environmental protection.
Recently, the National Environment Agency of Singapore announced that from 2023, all locally sold bulbs will meet the minimum energy-saving standards, at least as energy-efficient as LED bulbs.
Osram will be unveiled at the 2018 German Electronic Components Expo (electronica 2018) from November 13th to 16th, and will present its Osire E4633i smart LED prototype to the audience and manufacturers for the first time.
According to the report of the company, the automotive optoelectronic market in 2018 is 3.88 billion US dollars, and is expected to reach 9.80 billion US dollars by 2025.
On November 15th, the tunnel renovation project of Chongqing University City realized the full illumination of the left and right lines of the tunn
The standard regulations cover the luminous flux output of LED lamps,
When people focus on desktop writing or reading, the posture will change.