作者：Blade

The influence from foreign recessed led lighting fixtures enterprises

 

The influence from foreign recessed led lighting fixtures enterprises

 

It is worth noting that foreign enterprises setting has long been walking in front of the LED standards.

 

It is reported that many international standardization organizations and enterprises attach great importance to standards. The International Electro-technical Commission and International Commission on Illumination are very concerned about the standardization work of the development of LED and recessed led lighting fixtures, Europe and the United States and other countries have their own technical standards and test methods of research. International LED companies such as Philips, Osram Long, etc. at the same time actively participate in national and international standardization work, have also developed their own business standards, standardized LED lighting broadcasting parameters, such as voltage, current, luminous flux, chromaticity coordinates, color temperature, color, life and other indicators. In early 2010, set up the lighting giant Osram, Philips, Panasonic, Toshiba Cooperation Organization-Zhaga Union, defines the standards of the various optical engine interface. At present, standardization has been basically formed, the products will also be launched in the Chinese market.

 

“In order to better regulate the market, but also for industrial development, the urgent need for the development of led high bay lighting industry standards,” said Jiang Yulong.

 

Researchers at the China Electronics Technology Group Zhang Wansheng had indicated last year, the LED state and industry standards not be so anxious. But immature before the national standards, industry associations can be of some large enterprises recessed led lighting fixtures, demonstrations, exchanges, seminars, establish a benchmark for other manufacturers to learn from, and thus lay the foundation for the development of industry and national standards.

The color mixing technique of RGB led downlight

 

The color mixing technique of RGB led downlight

 

The nature of the lighting is while, according to Ming, the light shines in the object, and objects into the eye after reflection, so the process of lighting objects on the various wavelengths of light absorption is different, and thus a solid color of red, green and blue color LED 3:6:1 mix of light and out of the white light itself there are certain color defects, exposure to the surface, absorbed on the surface of the red, green and blue, was an object, the reflection effect caused by CRI reduction.

 

Tricolor RGB led downlight color mixing technology is a more mature white lighting technology, this technique because the larger the distance between the different led high bay light mixing distance, before the LED plus mixed mask, to solve the mixed light problem, but the light loss is an obstacle to the development of lighting toward the thin obstacle. Again to watch the lighting is not uniform white; of these two factors directly restricts the development of this technology.

 

Based on the tricolor RGB led downlight mixed light technology to solve two issues started. The study found that as the distance between the LED chip to reduce the mixing of light from the decrease exponentially with increasing bulk reagent concentration in the surface coating of color mixing is exponentially enhanced, in depth study of the commencement of find an optimal balance between the three color LED chip spacing reduction and three-color reagent concentration increased, a solution the best solution of the three primary colors mixed with light, this program so that the tricolor white LED as a light source made ​​possible.

The property market downturn bring disaster to the LED household lighting industry

 

The property market downturn bring disaster to the LED household lighting industry

 

Summary 2011 can be seen LED household lighting market, raw material prices, labor costs, rising logistics costs plagued the development of enterprises. According to company projections, production costs directly to an increase of 20% to 30%. A greater pressure from the real estate policy control to deepen the weak growth in demand for lighting products terminal.

 

“Before into the wholesalers to the store will take the initiative to ask what the latest styles, met the Italian style, how much will the next single point but in the second half of last year, a lot of wholesalers into the store, Look East, West look at is less than one. “Liu told reporters in Guzhen Lighting Street operates a store, her customers are mainly from the Northeast, but most come to see prices, the housing market downturn, these wholesalers do anything, do not want to be too much money on the pressure in the purchase price.

 

With the continuing escalation of the consumption structure, people are starting to focus on the decoration of the home lighting needs of residents living in the coming period will continue to maintain a strong momentum in the domestic market demand of the LED household lighting industry within the next few years should not be any major fluctuations, especially the interior lighting industry will maintain the momentum of sustained growth, the more high-end home decoration, the greater the need for the aesthetic design of the LED high bay lamp to be against the background in order to show the design development of the real estate industry will affect the home improvement lighting market an important factor.

 

Industry awareness is not comprehensive for beta LED street light

 

Industry awareness is not comprehensive for beta LED street light

 

To the industry, and touched the overall cognitive development direction, not clear market industry technology still need to improve all restricts the development of the industry, and the enterprise put in existence, the requirements of customer demand earnings guidance dislocation, relationship market, the government chief executive problems such as consciousness within the intertwining, it is hard to make industry development. For example in the market beta LED street light, more than one LED light source combination of the canister light, LED fluorescent lamp, LED light bulb, the lighting effect and the traditional lighting products compare also has the very big disparity, just dozen LED the name, not really play in beta LED street light the strengths of the indoor lighting. The main reason is that many manufacturers can’t correct understanding of the conventional lighting illumination method and requirements of the particularity, just in gourd ladle painting, according to the conventional lighting the shape of the production, think: the same appearance is light, lights is lamp, the illumination energy conservation is the lamp. This simple idea completely ignore the LED high bay lighting advantage, indoor lighting the real requirements should be: according to the requirements and different places intensity of illumination environment standards, (intensity of illumination evenness, glare restrictions, light color, color rendering, reflex, such as the ratio of), have the comfort of soft lighting system, this study more conventional lighting source of light shine principle, make indoor illume requirement accord with the atmosphere of the lighting, lighting, emotional appeal lighting situations, meet the user’s various lighting requirements, even modelling also want to accord with the aesthetic view of the user.

 

The large LED solar street lighting Fair held in Western China

 

The large LED solar street lighting Fair held in Western China

 

City Expo Board was informed that: “low-carbon, technology, innovation, development” as the theme to promote the development of semiconductor lighting industry in the western region and technological innovation, and guide the western region of semiconductor lighting industry healthy and rapid development for the purpose of the 2012 Western China LED solar street lighting technology promotion and application of the Forum will be held March 31 in Chengdu New Exhibition Center held a grand rally.

 

The activities of the Expo Bureau in Chengdu, Science and Technology Bureau, lighting of the City Management Office, the City Commission by letter of energy saving and environmental protection industry at the Chongqing City Lighting Bureau, LED solar street lighting R and D and Industry Alliance in Chongqing and Chengdu Semiconductor Lighting Industry Alliance and other units support. According to the organizing committee: There will then be from the Sichuan Province Residential and Urban-Rural Construction Department, the Provincial Department of Science and Technology, Provincial Investment Promotion Bureau, the Provincial Development and Reform Commission (Energy Department), the provincial organs Authority (energy office), and west around the city, the Bureau of state building (urban), urban management (amenity) Bureau, Municipal Bureau of Parks, Energy Office, as well as around the street light management office (s) and the Institute of Architectural Design, optical Research, landscape, lighting design, real estate development providers and other financial and investment institutions, professional research institutions and other people responsible for participants to share the achievements of the field of LED energy saving, explore and analyze the prospects for the development of LED high bay lighting industry

 

It is reported that, over the same period will be held in the western region’s largest international LED Lighting Exhibition, there are over 200 domestic and international LED lighting companies to bring the latest technologies and products on display.

Mains LED lights: policy levers pry industrial expansion

 

Mains LED lights: policy levers pry industrial expansion

 

Implemented by the Ministry of Finance Development and Reform Commission, Ministry of Science and semiconductor lighting products financial subsidies to promote the project, completed last week to open tender. This is after last year, the mainland released the second round of subsidies for the project tender. Docking held last Friday Jinya Electronics, 3E-LED products business to promote the conference a number of industry, government plays a vital role in promoting mains LED lights products.

 

In addition to the central government, local government support for the LED industry is sparing no effort. Binhai New Area, for example, released in 2011, the Binhai New Area to promote the development of new energy industry a number of measures to put forward, focusing on supporting the semiconductor lighting (LED) key equipment and materials and common key technologies R and D projects; support the implementation of the LED on campus in the region, the LED green community, LED industrial Park, mains LED lights traffic lighting demonstration project, each project in principle to give up more than 500,000 yuan (hereinafter referred to as yuan) interest subsidies or capital grants.

 

LED manufacturing and purchase of corporate policies are given subsidies for lower product prices will play an important role in the industrial workshop of a 24-hour lighting, as long as three years, the energy cost savings can cover the purchase of LED high bay lighting cost. “said Yu Ning, director of the Center of Tianjin Electric energy-saving technologies, a senior engineer.

 

According to statistics, benefit from the various government support, this year’s LED lighting products market will continue to maintain rapid growth. LED street lamp products, for example, China LED street lamp output this year will be an increase of more than 60% of the output value reached 4.7 billion yuan.

Quality and service enhance the competitiveness of LED spotlights suppliers

 

Quality and service enhance the competitiveness of LED spotlights suppliers

 

LED products market size continues to expand, is the price of LED spotlights suppliers to the range of 20% per year decline. “Yu Ning report said more than 400 yuan, three years ago, an LED lamp, and now the prices have been hit more than 50% off.

 

According to statistics, the upstream chip technology upgrading and rapid price decline in downstream LED lighting products, cost-effective upgrade is fast, LED industry is a reasonable direction. China LED interior lighting products production last year, an increase of 75 percent, prices fell by 22%; output value reached 18.6 billion yuan, an increase of 38%.

 

The data show that the benefit from government support, and prices fell this year, China’s LED interior lighting output will reach 30.6 billion yuan, an increase of 64%; in 2015 will reach 99.3 billion yuan over the next four years, indoor lighting production value more than 50 percent compound annual growth rate to reach 52%.

 

With prices falling, the LED spotlights suppliers are increasingly competitive. In front of the same price products, companies began to seek more energy-efficient lighting products more durable. “Once frequented by low-cost LED products in the lighting market brands less and less.” One industry source, a few years ago, sales of LED lighting products for SMEs increasingly untenable with. “SMEs do not have the packaging capacity of their products is ‘save’ the quality can not be guaranteed, not to mention the after-sales service of the.

 

Today, LED spotlights suppliers to meet industry trends, with greater strength in the field of product quality improvement and service. “In addition to the traditional after-sales service, we can provide customers with more targeted overall solution. Expensive LED high bay products, we can also provide rental service of the product.” Yellow glistening Germany report said.

LED shop lighting industry has to reduce the price

 

LED shop lighting industry has to reduce the price

 

Concentration in productivity, because the domestic large-scale enterprise is not much, small and medium enterprises occupy the main body is given priority to, this makes in the extension of the field to top ten enterprise production concentration is 75.4%, and the chip is much lower field, only 56.4%, display field 45.6% levels. Visible, the more the higher the concentration degree of the domestic front, the downstream products is the enterprise is numerous, yields low concentration. Overall speaking, LED shop lighting industry in China industrial concentration relative is not high, the upstream of the normal but with concentration although many LED high bay lighting enterprises face down into the situation.

 

In the brand concentration, because domestic well-known brand enterprise is not much, small brand enterprise occupies the main position, this makes the extension field in the top 72.4% of brand concentration, chip field were far lower, only 52.3%, display field 40.6% levels. Visible, with similar capacity concentration, the more the front end of the brands, the higher the concentration, the downstream products is the enterprise is numerous, low brand concentration. Overall speaking, LED shop lighting industry in China brand concentration is not high, low power industry whole, to walk the road of the brand still has a long time.

 

In the technology competition pattern, extension field is several monopoly enterprises technology, foreign entrants difficult to quickly enter; In the chip manufacturing technology is relatively low barriers, a variety of technologies coexist; In the display manufacturing field because the product application diversity, technology is also diversified, its lowest barriers. Overall speaking, in the technological competition pattern of the extension, chip field clear, display screen technology field is numerous, product variety.

 

The main force for LED reef tank lighting market

 

The main force for LED reef tank lighting market

 

The present stage of the application market in architectural lighting, indoor and outdoor display, the next wave of the main may still be present, these markets. But will increase the penetration of mobile phones, small size LCD backlight, automobile, other fragmented market such as special lighting to open up a greater (special lighting on the cost of the requirements of the general lighting is so harsh). Replaced after a few years ago, LED high bay traffic lights have been very popular, due to the long LED reef tank lighting life, short term, large-scale replacement of traffic lights, which makes the demand for the LED will be a period of low tide ; huge domestic car market, but require a higher, long certification cycle as long as there is the excellent quality of products, the domestic car with LED backlighting and the lights market demand is very large, and the growth in demand in this market is relatively stable; and LED reef tank lighting its easy assembly, low power consumption and high brightness, and other advantages have been widely applied to the banking, securities, squares, railway stations and sports venues, the future of this market still has great growth potential; engineering demonstration at the Olympic Games, World Expo and urban Landscape effect, led by national Semiconductor Lighting Project and many other favorable factors to promote the architectural lighting market is still broad prospects.

 

Mature technology, the LED reef tank lighting downstream packaging and device production is labor-intensive, the country with the development of labor-cost advantage.

Good prospects for LED ribbon lighting development

 

Good prospects for LED ribbon lighting development

 

Specialized research institutions Next Gen Research pointed out, the 2011 estimates, China LED ribbon lighting output will be over 150 billion yuan that China’s LED industry has good prospects for development in the country based on the following:

 

In terms of technology, the LED ribbon lighting has high technology growth bottleneck threshold low characteristics, domestic long-term accumulation of resources for research in the semiconductor field might be able to use, with a good research base. Although the domestic IC manufacturing base is relatively weak, relatively low level of technology, but some domestic enterprises to employ overseas technicians to join in the continuous technical breakthrough, the overall gap in international companies also continued to narrow.

 

LED is relatively small investment, initial investment of 100 million can build factories, domestic enterprises, low barriers to entry, easy rolling development, with the IC manufacturing LED panel manufacturing in terms of the investment of hundreds of billions of billions of yuan little more than “negligible”, the domestic companies easy access to the formation of industrial clusters, of course, may also lead to vicious competition, developed to a certain stage of market integration.

 

A huge domestic market, the LED high bay future main market is the general lighting market, the market capacity, end-consumer market is more dispersed and difficult to form a monopoly, the vast space of the domestic enterprises to survive.

 

Some domestic enterprises with core intellectual property rights, such as optical crystal silicon substrate GaN Blu-ray projects, the Dalian Road areas of the chip core technology are globally competitive, these enterprises are easy to form in the technical development of the demonstration effect, promote domestic enterprise market to grow up healthy.