[Text / Xiong Yuheng] In recent years, COB packaging has been widely used in commercial lighting and industrial lighting due to its low thermal resistance, low cost, high light quality and high production efficiency, including downlights, spotlights, track lights, and par. Products such as lamps, street lamps, and mining lamps are increasingly choosing COB packaging devices.
“As a typical representative of personalized integrated light source, COB packaging is particularly advantageous in commercial lighting, and has become the first choice for high-power lighting fixtures. The future market prospects are very clear.” Zhonghao Optoelectronics Technology Co., Ltd. (hereinafter referred to as “Zhongyi Optoelectronics” "General Manager Wang Mengyuan told reporters.
However, throughout the entire LED packaging industry, although there are many companies claiming to be involved in COB packaging, there are not many companies that really focus on COB packaging. "COB packaging has obvious advantages, but the current heat dissipation has not been well solved, and the current LED lighting is still an alternative market. The products are mainly bulbs and tubes, and COB applications are difficult to achieve large-scale explosions."
Zhonghao photoelectric color temperature COB light source
However, Zhonghao Optoelectronics has locked its target in the field of COB packaging. “We do and only do COB light source, and locate the high-end market.” Wang Mengyuan said that as an early entry into the COB packaging field, Zhonghao Optoelectronics has accumulated rich R&D and production experience in the COB field and successfully launched “Double 90”. (Indicative and luminous efficacy are over 90) COB products.
"For the whole industry, 'Double 80' is already a hurdle, but Zhonghao Optoelectronics can achieve 90, close to natural light under the premise of ensuring light efficiency 90. After technical improvement, this year's COB source light The effect can be 110lm/W, which means more than 90. And we can also achieve customized spectral output according to customer needs." Wang Mengyuan mentioned.
According to the reporter's understanding, the COB light source of Zhonghao Optoelectronics has passed the certification of Energy Star LM-80, and the products are exported to overseas. "Compared to the domestic market, overseas markets have higher requirements for light color. This is our advantage. It is estimated that Zhonghao Optoelectronics will account for more than 80% of the total marketing this year." Wang Mengyuan said optimistically.
