From the beginning of the year at the Frankfurt Lighting Fair, the LED filament lamp shines, and the Mulinsen lends the filament lamp to the European and American markets. The topic of the filament lamp is constantly eye-catching. The filament lamp appeared in the booth of major well-known enterprises with the image of technological innovation, and attracted people's high attention with the price of close to the common bulb lamp, showing its wonderful performance in the segmented application market.
Fancy counterattack
Various enterprises accelerate the layout
In 2016, the most popular product in the led lighting market was the filament lamp. From the international strength of Philips and GE to the high-profile layout of domestic giants Mulinsen and Jingdian, LED filament lamps have finally ushered in a real "counterattack" this year after market testing in recent years.
Among them, the most concerned about the industry is that in 2016, Mulinsen firepower fully entered the field of filament lamps. Mulinsen shares announced on March 24 that its wholly-owned subsidiary, Mulinsen Co., Ltd., signed a letter of intent with Yan Jianguo to acquire Chaoyin Light Source (Group) on March 23, the announcement stating that the company is the largest LED filament lamp in China. factory. At this point, Mulinsen is sending important signals to the industry: to fully enter the field of LED filament lamps.
Mulinsen Co., Ltd. promises to maintain the stability and personnel stability of Chaoyue Light Source. At the same time, it points out that this foreign investment is in line with the company's development strategy. By acquiring the target group, the technology and market share of LED filament lamps can be obtained in the fastest way. It has positive significance for enriching and enriching the company's LED lighting product line. At the same time, based on the industrial synergy and integration benefits after the merger, it will have a positive effect on the future performance of Mulinsen Co., Ltd.
In fact, as early as the end of 2015, there were media reports that Mulinsen will hold hands to develop a new generation of LED full-circle filament lamps. This strategic cooperation was recognized by both parties in early 2016. For this cooperation, Lin Jiliang, executive general manager of Mulinsen, said, “Crystal is a world-renowned LED upstream company. It has more than ten years of strategic cooperation with Mulinsen, and there are many patents on the filament. Mulinsen is one of the key partners in the development of filament lamp products."
In fact, this year, in addition to Philips, Osram, GE, Mulinsen and other large factories, domestic sunshine lighting, Foshan lighting, Shanghai Yaming, Yapuer, Hongli Optoelectronics, Hangke Optoelectronics, Mulinsen, Baishi, stellar Gaohong LED lighting factories or packaging companies such as Yuanlei Technology have also entered the field of LED filament lamps and added mass production. According to relevant media reports, there are nearly 800 related companies producing LED filament lamps in China.
Technology is gradually maturing
Since its introduction in 2008, LED filament lights have not been smooth all the way. From the initial criticism to the present, the filament lamp has experienced a tortuous eight years. "The process of LED filament lamp is the process of product market development, and the process of LED filament lamp technology is gradually broken through." Hecheng, the general manager of Huizhou Yingjier Optoelectronics, explained the popularity of the filament lamp market with the maturity of technology.
For a long time, the filament lamp has suffered from heat dissipation, low power and high price, which is also the reason why it has not been favored by the market for a long time. Until the second half of 2015, the bottleneck of LED filament lamp technology was broken with the intervention of linear constant current driver IC, and with the gradual maturity matching of materials and equipment such as chips, packaged devices, phosphors, substrates, etc., the development of filament lamps rose to new stage.
“At the moment, we have cooperated with Jingdian to develop a new technical solution and find a breakthrough method to make the filament cheaper, for example, to open the bulb casing with glass, so that the bulb can achieve full-lumen performance, and the cost structure can also be the most Cheap." Lin Jiyao, executive general manager of Mulinsen, said that this may be the main way to reduce the price of LED filament bulbs.
Mulinsen said that the newly developed LED filament bulbs are more cost-competitive, and after saving parts and consumables, the LED filaments account for 50% of the bulb cost, which is a significant increase over the previous LED bulbs, which accounted for only 15% of the overall bulb cost, making LED light source technology Re-direct the cost of the bulb. "At present, the related products of Mulinsen's LED filament lamp have completed the relevant certifications in the mainstream market at home and abroad, and began to distribute samples. Soon in the world, Mulinsen will set off a 'LED filament light whirlwind'." Lin said.
Wang Peng, general manager of Baishi Optoelectronics, also pointed out in the article "2016 Filament Light: From the Competition of Technology to the Channel", today's filament lamp has been paved with the industry's pioneer three years of time and investment for the latecomers. On the way forward, there are still two or three subversive revolutions in the future in terms of technical details. In addition, this product is basically mature and stable in technology. So today, the technical end of the filament lamp needs to be solved is no longer a problem, but based on the cost-optimized automated production path and the improvement of product creativity.
"We have produced filament lamps, and we have been able to kill ordinary plastic-coated aluminum bulbs in terms of price. The next step is to gradually surpass the bulb products in terms of cost performance and gradually occupy the market." Focus on LED filament lamp products Liu Qiwei, chairman of Changjing Group, told reporters.
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