What is the future development trend of LED plant lighting?
In the field of plant lighting, as one of the fastest growing agricultural lighting fields in recent years, LED has obvious advantages in plant lighting because of its high luminous efficiency, low heat generation, small size and long life. Plant lighting and other LED lighting With the maturity of technology, companies have moved from the general lighting market to the field of plant lighting, and plant lighting has broad prospects. So, what problems exist in LED plant lighting in the process of development? What is the current proportion of LEDs in plant lighting? What is the future trend of LED plant lighting compared with other light sources in plant lighting? At the plant lighting conference held a few days ago, the guests discussed this in detail. 1. How to treat the current development of the entire plant lighting industry? Fang Wei: The future of the plant lighting industry should be very optimistic. From the current sales volume of plant products, whether it is the leaf of the entry or the ingredients of health, it will even become the medicine of the future trend, whether it is domestic or Taiwan. The prices of these products are getting higher and higher, and the future of plant lighting must have a bright future. The premise is that your product must be distinctive. The product has its own characteristics. The next step in determining whether the industry is successful is to see who can successfully execute the commercial marketing model. The life cycle of plant products is very short, but many people will not sell them, and the products will not be sold. In fact, products need different routes. From fresh vegetables to processed products, from semi-finished products to finished products, when products become diversified, the channels of sales become diversified. Sales naturally go up. 2. At present, LED accounts for the total market share of plant lighting fixtures? Lun Lun: At present, the plant lighting fixtures used in greenhouses are mainly high-pressure sodium lamps. The domestic ones are mainly fluorescent lamps. LED lamps are practically few. In recent years, the growth rate of applications in the cannabis field has accelerated. Some plant factories also have LEDs are used, but LEDs currently account for a small percentage. 3. What are the advantages of vegetables grown with plant lighting compared to ordinary vegetables? Jiang Jingjing: There are several characteristics. The first biggest feature is that the vegetables grown in the plant factory are very safe. Only in a controlled environment, it is illuminated with LED lights, and its environment and nutrient solution are controlled by hand. This is Beyond green vegetables, and do not need to use any pesticides or herbicides in the plant, our nutrient solution avoids heavy metal pollution in traditional soil. The second feature, because we are artificially created shortcuts, the air is filtered, the water is purified, and the dust and bacteria are very low. The third characteristic is that the products of the plant factory are very fresh. Compared with the losses caused by long-distance transportation of other traditional agricultural plants, the plant factory is placed around the big city. It can be completed within 12 hours from the receipt of the table, and the effect of planting vegetables at the door of the house. it's the same. In addition, compared with traditional agriculture, plant lighting factories can be customized. Traditional agriculture is limited by the fact that climate and temperature change all year round. Although greenhouse greenhouses can now eat anti-season products, plant factories have no concept of season. The products are the same throughout the year and are highly efficient. Fang Wei: We should have this kind of thinking: the value of the vegetable factory and the ordinary vegetables are different. In Taiwan, the vegetable factory's dishes only need to be verified by rigorous scientific standard data. Indoors, the detection of air dust is a technical standard of one cubic centimeter of dust content of 100,000. If this standard is met, it is identified as clean. The clean room standard is 10,000 dust per cubic centimeter, while the general food processing plant is 100,000. The plant factory is not a clean room, so it is enough for the plant to meet the environmental requirements of the food processing plant. The dishes that have come out have reached the standard of raw food. 4. Are there any studies on the plants grown in plant factories that have defects in function or performance? Will artificial planting change the structure of the dish, or other similar genetically modified problems? Fang Wei: Artificial light is basically the same as sunlight, and there is no difference in the growth of plants. The only difference is that if the plant is reddish, you will use the exact spectrum, it will produce lettuce with normal coloration of red leaves, but you said that the lack o
The future development trend of the three major LED lighting markets
LED plant lighting grew to 633 million US dollars in 2022 In 2017, the LED plant lighting market was about 193 million US dollars, and the LED product market used was 52 million US dollars. LEDinside estimates that by 2022, plant lighting LED lamps and packaging products will grow rapidly to 633 million US dollars and 151 million US dollars respectively, and the compound growth rate in 2018~2022 is 30% and 27% respectively. In 2017, the global LED plant lighting market accounted for 35% of Europe. As major manufacturers gradually established plant factories in Europe, and governments in Europe such as the Netherlands and the United Kingdom actively advocated the establishment of plant factories and proposed related subsidy policies. Market demand has led to a continued expansion of market share in Europe, reaching 37% in 2018, the largest proportion of the regional market. The main crops planted in European plant factories are tomatoes, leafy vegetables (beets, etc.) and vanilla plants. The colorful and delicious varieties of the Netherlands are very popular, and consumer demand for Dutch tomatoes has soared. The main tomato producers are Duijvestijn, Rijk Zwaan and Incotec. Duijvestijn ranks first, with an annual production area of ??15 hectares and a capacity of 10 million kg. The tomato planting process needs to be combined with agricultural technology partners, such as Priva to develop automated water and climate control systems; lighting manufacturers are mainly based on Philips Lighting (Signify). Tomatoes do not require a specific photoperiod, but require strong illumination, with a suitable light intensity of 47,000 lux. More than 80,000 Lux or less than 10,000 Lux are not good for growth. Tomato is a warm vegetable. Generally, it can adapt to tomato growth in the temperature range of 15 ~ 35 °C. The most suitable temperature is 20 ~ 30 °C. When the tomato is transplanted and planted, the seedling size is consistent, the plants grow neatly, and the shading between the plants can be increased to increase the sunshine of the tomato. Tomatoes are not strict with the number of hours of illumination, but 16 hours of light per day, the best growth of the plant, short-term sunshine can also grow normally. In production, you should maximize the number of hours of illumination or use artificial light to increase production. 2022 Global LED stadium lighting market grows to 1.563 billion US dollars With the increasing importance of the sports industry in various regions and countries around the world, and the rapid improvement of the cost performance of LED lighting, LED sports lighting will also usher in rapid development. It is estimated that the global LED stadium lighting market will be 6.73 in 2017. Billion dollars will grow to 1.563 billion US dollars by 2022, and the compound growth rate will be 16% from 2018 to 2022. The growth rate is higher than that of general-purpose LED lighting. 2021 OLED lighting market grows to 191 million US dollars According to LEDinside statistics, the OLED lighting market is expected to grow to $191 million in 2021, with an average annual growth rate of 1.07%. Although the high cost and limited service life of OLED technology make the penetration rate difficult to increase, with the breakthrough of technology, the rapid rise of OLED lighting, coupled with the improvement of public awareness of environmental protection, the people's demand for the integration of lamps and art and artistic beauty, Make white OLED lighting very likely to become the next generation of lighting stars. In 2018, LGD, Acuity Brands, Konica Minolta and OLEDWorks are the four leading OLED lighting industries.
What details should be paid attention to in the lighting of commercial streets?
What details should be noted in the lighting of commercial streets: With the continuous advancement and development of society and science, the commercial street lighting project has gradually become an important part of the construction of urban lighting projects. At the same time, commercial streets are generally located in the center of the city, which is a unique business card of a city, good business. Street lighting design not only highlights the unique characteristics of the city, but also impresses passers-by and visitors. Commercial street shops are quite numerous, and the architectural styles are not the same. In order to integrate the visual effects of each building, the following points should be noted in lighting. 1. Considering the surrounding environment comprehensively, the lighting methods are diversified. Under the premise of satisfying the lighting function, the night lighting facilities can play a strong decorative effect, reflecting the bustling scene of the commercial street. 2. The lighting effect of the commercial street should be clearly defined, the dark division should be reasonable, and the key points should be highlighted. The public lighting and commercial lighting of the street should be integrated, and the characteristics of each building should be highlighted according to the actual situation of the commercial street. 3. Integrate the city's style and cultural connotation into the lighting design. Under the basic rules and norms of lighting, determine the overall lighting level and style of the commercial street, and create a unique commercial street. All in all, a successful commercial street lighting can create a unique city business card, which plays a decisive role in establishing a commercial street and even a city image.
How will the future of the lighting industry under the Internet develop?
What is the future of smart world? Baidu CEO Li Yanhong said that in the future all manufacturing industries belong to the artificial intelligence industry, or the Internet of Things industry. All products must be able to be networked, and they must be able to pass data back to the cloud. These technologies must be analyzed through artificial intelligence technology to bring tangible value to consumers. Indeed, these are not imaginations and have gradually become reality. With the continuous development of technologies such as mobile internet, Internet of Things, big data and cloud computing, the lighting industry is constantly changing. In addition to lighting, light has more possibilities, just like the advertising language of Philips Lighting. Light, beyond sight." The Internet era has brought opportunities to lighting companies, and it has also brought enormous challenges. New competitors are constantly pouring in, the industry competition pattern has changed, and where is the future industry? In the 2017 Guangzhou International Lighting Exhibition Forum, the leader from the industry The company gave the answer. Huawei: Embracing the Internet of Things, Accelerating the Lighting Revolution Dr. Zhou Wei, chief technology officer of Huawei's network product line, proposed at the forum that global lighting consumes 19% of electricity, which puts tremendous pressure on energy. Only by embracing the Internet of Things can the lighting revolution be accelerated. Huawei has built a set of urban lighting solutions, and has developed multi-layer intelligent lighting control, which can achieve energy saving of more than 80%. Through visual management and active maintenance, it can reduce maintenance costs by 90%. The streetlight is used as the carrier to build an open smart city platform, and the full coverage of sensor monitoring is realized through the sensor interconnection. At the same time, Huawei's open laboratories have been built around the world in Suzhou, Munich, London, Mexico, Saudi Arabia, and Paris to establish an agile IoT ecosystem and promote industrial digital transformation. Philips Lighting: Let light exceed what you see As an advocate of smart connected lighting, how does Philips Lighting do? Shen Xiaohui, General Manager of the Marketing Department of Philips Lighting Greater China, described the vision of Philips Lighting's next decade in the forum: The first is to have the right light, through the light effect, Dynamic, interactive, and responsive, the light is more in line with the characteristics of the city; the second is the combination of intelligent interconnection and information technology to create new possibilities; the third is to promote new applications and integrate the lighting system into the technological ecosystem of urban management. In the 2030 concept of Philips Lighting, 100 super cities will be born in the world, intelligent connected lighting can support a variety of municipal services, city navigation based on status services, robots and drones can achieve lighting navigation, urban space transformation Smart home devices are fully interconnected for vertical farms, vertical farms that rely on light to reduce water and pesticide dependence. Op Lighting: Creating new value Qi Xiaoming, director and deputy general manager and chief technology officer of Op Lighting, put forward the thinking of the new value of lighting in the post-LED era at the forum. He believes that the lighting industry has changed from performance-price-price-to-value creation. Op has been thinking about how to bring a better lighting experience to consumers, and puts into technological innovation to integrate cutting-edge technology concepts into products. For the future development of Op, Qi Xiaoming proposed three aspects: The first is that the digital revolution has arrived. With the advancement of smart homes, smart buildings and smart cities, the global smart market competition will undergo a major transformation. The Internet of Things market has a huge market prospect. This is the main field that Opto will build in the future. . The second is to pay more attention to lighting design and create value through design. Comfortable lighting needs people-oriented, not only light efficiency and cost, but also direct expression of vision, physiology and emotion. It is necessary to consider the various elements of lighting. The third is product innovation. In the future, it will be the entry of the strong, the competition of the pattern, the competition of technology and talents, all of which require core innovation and micro-innovation.
In the second half of 2017, where should LED lighting companies go?
The lighting industry will develop in the direction of intensification and branding In the first half of this year, in terms of channels, Haier's small butler's intelligent lighting continued to strengthen the construction of offline storefronts, opened more than 200 new outlets, and established storefront support through “products, construction, marketing, training” and other aspects. In terms of products, in terms of products, Xiao Guanjia adheres to the strategy of “no interaction and no product”. Through continuous interaction with users, iteratively upgrades the version 2.0 of intelligent lighting to achieve multi-lamp linkage and provide users with better lighting solutions. At present, in the home appliance industry, “Internet of Things” has become the mainstream trend. Intelligent lighting will become an important “smart connector” for home appliance Internet of Things. In the future, smart lighting will create a smart home life scene with smart appliances. Therefore, I believe that smart lighting will be the future development trend. At present, intelligent lighting has problems such as inconsistent industry standards and unclear intelligent positioning. Real intelligent lighting is not simply using mobile phones to remotely control this form, but “light moving with people”, without complicated operations, lighting will be based on life scenes. Automatic dimming. For the “2016 Top 100 List” released recently, I believe that the quality and scale of the short-listed companies have increased significantly, and the LED lighting industry is still in a period of rapid rise. Through the “Top 100 List”, we can see that the lighting industry is moving towards a user-centered brand and intelligent direction. In the future, the lighting industry will certainly develop in the direction of intensification and branding, just like the home appliance industry. Through the “Top 100 List”, we can also see that the overall development trend of the LED lighting industry is improving, and in the next few years, many enterprises will expand into a “geometric level”.
Analysis of the future development trend of LED indoor lighting
Introduction According to the statistics of StrategiesUnlimited, the development of LED indoor lighting will show an exponential growth trend in the next five years. This is both an opportunity and a challenge for LED indoor lighting. Therefore, according to the development trend of indoor lighting, it is very necessary to upgrade the key of LED technology. There are currently two main ways of indoor lighting: (1) According to the explicit method, it can be divided into direct illumination, indirect illumination, reflective illumination, transmissive illumination, diffuse illumination and background illumination; (2) According to the type of Ming, it can be divided into overall illumination, accent lighting, auxiliary lighting, level lighting, stereo lighting, decorative lighting, and so on. Generally speaking, in the office space, the overall lighting (basic lighting, ambient lighting) is generally the main, while in the home and shopping malls, bars and other places will have several types of lighting. At the same time, one type of illumination can include multiple illumination methods. It goes without saying that the quality of indoor lighting design directly affects people's daily life and work. Under the efforts of the industry, indoor lighting is developing in a more healthy and orderly direction. The following paper focuses on several mainstream development trends of indoor lighting. 1 Indoor lighting development trend After oil shortages and coal urgency, after over 10 years of rapid economic development, the energy shortage has become a bottleneck restricting economic development. Energy conservation and emission reduction has become one of the most concerned issues in the world, and indoor lighting is no exception. As early as the 1990s, the US Environmental Protection Agency launched the Energy Star (EnergyStar) (see Table 1), which allows products that meet the energy-saving standards to be labeled with green five-pointed stars and enter the US Environmental Protection Agency. The catalogue is promoted to reduce energy consumption. China has also included the “Research on Energy Saving and Emission Reduction” in the research topic of major issues in the early stage of the “Twelfth Five-Year Plan”. It can be seen that the development of energy saving is the development trend of indoor lamps. In addition to energy conservation, diversification of functions is also one of the main development directions of indoor lighting. mainly reflects in: (1) High color rendering: color rendering is the degree to which the light source presents the color of the object itself. Lamps with a high color rendering index can generally reach more than 90, suitable for use in kitchens, commodity counters, hospital operating tables, etc.; (2) Intelligent: Selecting a high-efficiency light source does not mean that it can produce energy-saving lamps. At present, it is intelligently developed through circuit design and lighting control. The main performance is that the gray scale is adjustable and the color is adjustable. The purpose is to reduce glare and further Energy saving and giving the lighting a humanized design; (3) Flexibility: Through the flexible design, the shape of the lamp can be changed at will, which greatly enhances its artistic sense and gives people a refreshing feeling. In addition to the above points, with the enhancement of people's environmental awareness and the improvement of indoor space requirements, environmental protection and thinness have become the mainstream trend of indoor lighting development. The following article combines the above-mentioned development trend of indoor lighting, and outlines several key points that need to be upgraded from the aspects of LED chips, packaging, and lamps.
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