"The filament lamp has matured." Liu Qiwei, chairman of the company, told Gaogong LED. At the end of 2015, some media revealed that Mulinsen and Jingyuan Optoelectronics plans to jointly develop a new generation of LED full-circle filament lamps. In early 2016, GE also introduced the equivalent of 40W "retro style" LED filament lights, which were put on the Wal-Mart's Sam's member store. The degree of attention of LED filament lamps is spreading from Europe to the United States. The fashion industry most likes to say "retro", from the retro red lips of a beautiful person to the retro painting of Ferrari. In fact, retro is an element and an attitude. LED filament lights from the beginning of the main "retro" feelings, so that many people favor it. But in fact, LED filament bulbs may look retro, but in fact use a series of advanced technology to ensure the heat dissipation, light decay and stroboscopic aspects of the bulb, such as LED filament design and manufacturing technology, filament lamp glass bubble seal Row technology, no stroboscopic constant current drive power technology. In the LED lighting segment, LED filament lamps have become a highlight. The full-period LED filament lamp is connected in series by a high-voltage LED chip, which can improve the luminous efficiency under the reduced current density. After the light source structure is simplified, the LED filament lamp faces a certain high cost and the problem of automated scale production. But for the Qichangjing Group of Liu Qiwei, these so-called problems have been solved to a large extent. The Nissin Group, which specializes in LED filament lamps, has been deeply involved in the field of filament lamps for many years. In 2015, the factory was established in Bijie, Guizhou, and production started recently. According to Liu Qiwei, the saturation capacity of the two factories in Bijie and Shenzhen can reach 200,000/day. As far as the LED filament lamp is concerned, this kind of production capacity is second to none in China. "Only the scale is large enough to have a voice in the market." Liu Qiwei's position on the company is very clear, and it is necessary to do the best. According to statistics, the total demand for LED filament lamps in the world exceeds 100 million in 2015, and will increase rapidly by more than 35% per year. Since the beginning of this year, in addition to Philips, Osram, GE and other international manufacturers, domestic Foshan Lighting, Shanghai Yaming, Yapuer, Hongli Optoelectronics, Hangke Optoelectronics, Mulinsen, Baishi, Stellar Gaohong, Yuanlei Technology and other LED lighting plants Or packaging companies have also entered the field of LED filament lamps and added mass production. With the continuous innovation of LED lighting technology, the technology of LED filament lamp has also developed rapidly. And then, the price will also decline accordingly, and the increase in consumer acceptance will further promote the product innovation of LED filament lamps.
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