Looking at the new trend of LED lighting industry from Guangya Exhibition

The 21st Guangzhou International Lighting Exhibition was held at 12 sunsets. This year's Guangya Exhibition, Philips, Osram, GE and other international giants did not see the real body, nor could they find the domestic big coffee such as Op, NVC, Sanan Optoelectronics, and Mulinsen. In this kind of underground, if there is a revolutionary technology appearing at this exhibition, it is mostly in the true eye. But as the beans in Guangya have said, Guangya Exhibition is already a "strong social, weak trade" industry gathering, no matter if you thank it or spit, you have to look at the industry trend through it. The following is a brief summary of the small series of exhibitions, welcome to vomit, welcome to pat the bricks, more welcome to hear your insights.

1. The subdivision and differentiation of the application are popular. In the case of fierce competition in LED prices and the industry is shuffling, many LED manufacturers choose to focus on the segmentation and take the product differentiation route. For example, Maple Yongming has chosen to cultivate in the field of outdoor lighting, and has become the top enterprise with the highest protection performance, the most complete light distribution and modular product system in this field; Haomai Lighting has continued to insist on industrial lighting field in recent years. Force; Greengreen still focuses on high-power LED lights... and some exhibitors who are deeply involved in the commercial lighting and office lighting markets.

2, light efficiency and other indicators further improved, brand companies pay more attention to light quality and design, pay more attention to color rendering index CRI, R9, color fidelity Rf, color saturation Rg and the use of light spots. Throughout the 10.2 pavilion of international brands such as Cree, Puri Bridgelux, Citizen, LG Innotek, and Rammingnas, and the booths of Sanxiong Aurora, Guoxing Optoelectronics, Rishang Optoelectronics, and Tangshi Lighting, we can see hanging coloring maps. Different application scenarios use different light color display methods, as well as a variety of light-colored fixtures / light sources. According to senior sources, this year's shops or museums are pursuing a double 90, that is, a color rendering index of 90 and a luminous efficacy of 90 lm/w.

Guoxing Optoelectronics: The color of the beverage packaging is very different under the illumination of R9>90 (upper) and the general indicator (under)

3. Panel lights and filament lamps have been fully displayed at this exhibition and can be seen everywhere. The panel lamp has uniform light, no glare, exquisite structure, and is favored by the lighting people. It is a new trend of modern fashion interior lighting. The types of filament lamps in the industry have gradually diversified, and even with the dimmable filament Lamps, there are also differences in the material and color of the lampshade. Debon Lighting, Ningbo Kaiyao, Sanxiong Aurora, Hangzhou Zhuangcheng, etc. are all displayed. Currently, they are mainly used for decoration and export.

4. The market prospects in the segments of UV LED, plant lighting and automotive lighting attract companies' attention. Many companies in this exhibition have exhibited UV LED products, including Hongli Optoelectronics, LG Innotek, Yiguang, Ningbo Kaiyao and other UV LEDs in the fields of security, disinfection and curing; from the exhibition, plant lighting Although it has not yet been a big fire, it has attracted the attention of many people. In the exhibition area, the flow of people continues, Citizen, Yiguang, Shengpu Optoelectronics, Hangzhou Zhuangcheng, Yi Te Electronics, Shenzhen Hengrunfeng, etc. have begun to try; , Everlight launched a full range of 2835 models and 3030CLU (AM) series outside the car, Hongli Optoelectronics showed a full range of automotive LED devices.

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5, intelligent lighting, smart street lights, smart home is still the current industry hot words, but the heat seems to have declined. Although there are still many manufacturers on display, most of them are not the focus. Sanxiong Aurora and Feile Audio use the smart home experience pavilion to showcase their products through the experience of people's experience. The company that launches smart street lights has Fei Le. Audio, Haomai Lighting, Zhilian ICT, Baiyi Lighting, etc.

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6. Relatively mature and developing technologies such as flip chip, high voltage chip, COB and CSP package are still on display. The chip size is smaller, the energy consumption is lower, and the application of the product end is more paid attention to. Light COB technology products.

Huacan Optoelectronics exhibited its high-voltage LED chips, filament LED chips and other products and solutions and promoted its flip-chip series.

7. Modern and simple lighting, unique style, artistic lighting, booth industry is popular, crystal lamps, American lamps are less, and the lighting design has become more diverse, pursuing a combination of functional and artistic.

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8. There are many people watching the exhibition this year, but there are not many in the past years. Most of the customer groups have clear goals. They go straight to the products or exhibitors they want to know.

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9. In the new normal, enterprises maintained by low-cost homogenous competition will be difficult to sustain, and product development, pragmatic and effective is the right way.

10. The industry generally believes that in terms of technology, the technological development of LED in the field of general lighting has entered a mature stage, the gap between manufacturers has narrowed, and large technological breakthroughs have not been seen for the time being; in the industrial aspect, the basic pattern has been set, and the decade has been revised from 2016. Guangya, the lighting industry has basically gone through a complete cycle of change.

In the past few days, Xiaobian has made a conclusion by visiting some of the lighting companies that are now developing steadily. In the words of the beans, it is “industry shuffling, you are uncomfortable, others may not be uncomfortable (such as Sanan, Mulinsen, Op. Etc.) What entrepreneurs have to think about is how to define their own company."

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