This year, LED filament lamps of nostalgic incandescent lamps are very popular. To what extent is the fire? This year's Hong Kong Spring lighting show, the ancient town spring light fair, and the Frankfurt exhibition in Germany can all see LED filament lights. In this year's Guangya Exhibition, LED filament lights have become the selling point of many exhibitors, such as Silver Rain lighting, sanxiong. Aurora, Foshan Lighting, Shenzhen yuanlei technology, Youchang lighting, Shanghai Yapur lighting, Zhejiang Meike electric appliance, JC, etc. In fact, LED filament lamps have appeared last year. Yan Lei, sales manager of Shenzhen yuanlei Technology, told reporters that LED filament lamp is one of the main products promoted by yuanlei technology this year. In addition to LED filament lamp, it also produces SMD products. In fact, in the last Guangya Exhibition, yuanlei technology showed LED filament lamps for the first time, but at that time everyone did not approve of this product, and even was not sure whether it was an LED product. However, not all enterprises that display LED filament lamps are interested in exerting LED filament lamps, such as Silver Rain lighting and sanxiong. Exhibitors such as Aurora and Foshan Lighting have strong domestic strength. LED filament lights only occupy a small corner and are not the main ones. On the contrary, they are more like proof of not falling behind. The remaining exhibitors are mainly in the export market, and the LED filament lamps are also facing the export market. At present, customers mainly in Europe, America, South Africa, Southeast Asia and the Middle East are interested in LED filament lamps, especially like their appearance and color temperature like incandescent lamps. LED filament lamps are mainly aimed at the export market. European customers prefer the shape of incandescent bulbs. LED filament lamps can just meet their needs of restoring ancient ways and saving energy. Yan Lei said. Yuanlei science and technology began to research and develop LED filament lamps the year before last. Filament also has invention patents, which are mainly supplied to some large domestic and foreign enterprises that have transformed from incandescent lamps and energy-saving lamps to LED lamps, these enterprises have a certain market share in the export market. Limited by cost and price, yuanlei technology has not yet tried to sell LED filament lamps to the domestic market. The reporter predicted that there are so many LED companies that dare to produce LED filament lights at the Guangya Exhibition. Next, there will be more companies producing LED filament lights, and they will spring up like mushrooms. Yan Lei believes that LED filament lamps are very hot this year, but there are certain technical barriers, the production yield is very low, and there are few enterprises that can do LED filament lamps well, there are not many finished product enterprises that can do a good job in matching, and enterprises that can do a good job in traditional channels or enterprises that can do customized and personalized services will maintain their advantages in the future.