2014 Gaogong LED Annual Meeting: Qu Junyi, General Manager of Liyang Optoelectronics, talks about the new trend of outdoor LED lighting

October 21, 2020

[Text|High-tech LED reporter Yue Mengdi] Since the beginning of this year, the LED industry has been affected by the economic environment and the competition is fierce. In addition to mergers and acquisitions and expansion of production capacity, enterprises only insist on taking a refined route, striving to create high-quality products, and focusing on long-term development, in order to occupy a place in the fiercely competitive market.

Refinement requires LED companies to start from the customer experience, multi-faceted perception and meet user requirements. Outdoor street lights are now entering the traditional stage of LED replacement. LED street lights have unparalleled advantages in function and performance, and have their own development trends.

Since its establishment in 2008, Shenzhen Liyang Optoelectronics Co., Ltd. (hereinafter referred to as “Liyang Optoelectronics”) specializes in the research and development and production of high-power LEDs and secondary optical lenses. Its products are widely used in street lamps, floodlights, spotlights, Series of applications such as industrial and mining and aerospace signal lights, lighting engineering lighting solutions.

It is understood that Liyang Optoelectronics' light source and optical lens are produced by themselves, and the current series of modules can achieve ultra-high luminous efficiency of 160lm/w and mass production, far exceeding the peer's 100lm/w-110lm/w. . At the same time, the fin-type patented heat dissipation structure of “upper and lower” is adopted, so that the temperature rise of the whole lamp junction is less than 10°.

Qu Junyi, general manager of Liyang Optoelectronics, told Gaogong LED that the sensitivity of the human eye is the uniformity of brightness and brightness of the ground reflection, not the uniformity of illumination and illumination. Liyang Optoelectronics' light source module can further improve brightness uniformity and average brightness under the premise of fully meeting the CJJ45-2006 urban road standard light distribution requirements.

In Qu Junyi's view, the future outdoor streetlights are becoming less and less demanding. After all, the average brightness is within 3cd/m2, which has entered the visual and dark vision of the human eye, indicating that there is almost no difference between 100% and 50%. The requirements for light efficiency are getting higher and higher.

"Feel the charm of light, find the value of light", Liyang Optoelectronics to promote the development of the country's low-carbon economy as the highest purpose, customer demand-oriented, to maintain technological leadership, to create maximum value for customers.

As the industry's highest specification and largest industry event in the LED industry, it is also the best platform for the annual LED industry's year-end review, analysis and outlook. So far, the high-tech LED conference has been successfully held for four sessions. The 5th High-tech LED Conference will also be held at the Guanlan Lake Dongguan Club in Shenzhen on December 12-13, 2014.

On the afternoon of December 13th, Ms. Linsen’s “New LED for the Next Three Years” theme conference , the general manager of Liyang Optoelectronics, Qu Junyi will “new trends in outdoor LED lighting: low color temperature, high light efficiency, low cost” and Keynote speeches on related topics and discussions with the participating lighting companies.

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