In the ancient town of Dengdu, China, since the advent of white LED, LEDs have mushroomed and thrived, and the momentum of development has grown rapidly. From chip manufacturing, packaging to application products, the entire industry chain presents a vibrant scene, which has prompted the rapid growth of a number of related raw material suppliers, all of which have encouraged the practitioners. LED will become one of the mainstream directions of new light sources, and has become the consensus of most people.
Mr. Mao, who believes in optoelectronics, said that LED as an industry has a very large space for development and the market prospect is relatively optimistic. However, everything has a gradual development process, and what kind of situation LEDs will become in the future, no one will predict.
Now LED is mainly used in engineering projects, outdoor lighting, but the speed of entering the home is obviously backward, coupled with other reasons, the LED market still needs to be cultivated, there are still many aspects of LED lighting to be improved.
Three major problems facing LED lighting
What content is needed for our LED companies to overcome? Our LED companies have to enter the market and open up the situation. What other work needs to be done?
Mr. Li of Shunxing Lighting said that as a professional LED manufacturer, after several years of hard work, he has explored some experiences. To successfully enter the market, we must first solve the light effect. Although the luminous efficacy of LED has reached 45~60 lumens/watt, but there is still some distance from the lighting requirements, the light effect is not solved, and the market share of LED in the lighting industry will be limited. Second, we must reduce costs. In the market, everyone is shouting that LED costs are high, and the price of high-power LEDs is almost 10 times that of energy-saving lamps of the same power. If the cost can be lowered and the price is lowered, the market competitiveness of LEDs will increase. Third, the technology is closed. Many of our companies have been able to produce 1W, 3W, 5W LED products, but these can not meet the demand, must increase the power by 10W, 20W, or even higher, expand the application range of LED; at the same time, the color temperature of LED, The color rendering index and lifetime have to be improved.
Even after overcoming these difficulties, LEDs will coexist with other lamps such as energy-saving lamps for a long period of time. "This is a process that will inevitably be experienced," said Mr. Mao. "LEDs must have bright prospects." The market will pay more and more attention to LEDs. This is a process that takes time to cultivate."
LED headlights have great potential
In the market, LED products can be seen mainly used in spotlights, rainbow tubes, guardrail tubes, buried lights, lamp cups, ceiling lamps and so on.
The automotive LED lighting market is even bigger. As the fourth generation of automotive light source, LED lamps have many advantages such as no delay, energy saving, longevity, low heat, shock resistance and high color purity. They have become the inevitable replacement products for tungsten lamps and halogen lamps. In recent years, many automakers such as BMW, Ford, Honda, Toyota, Mercedes-Benz, Audi, etc. have spared no effort to discover new selling points of LED lights to attract consumers. However, the usage rate of LED lights in domestic cars is less than 1%, and there is a big gap compared with countries such as New Zealand, where LED lamps use 30%. Some people predict that the output value of China's automotive LED lamps will reach 1 billion yuan within 5 years.
The market for LED lamps for vehicles is huge, but companies in Guzhen rarely participate in the production of LED vehicle lamps. What is the reason? Ms. He from Hengmei Harmony analyzed that the main obstacle to the development of LED lamps in the Chinese market is cost. The production technology of LED chips is difficult and the threshold is high. The requirements for temperature, humidity, power supply and dust removal are very strict. In the initial stage, it is necessary to invest heavily in the construction of industrial park-type factories. At present, the main source of LED chips is Taiwan, which accounts for 47% of the global LED market. The LED factories in mainland China are mostly resin-packed and processed, and the chips need to be imported in large quantities, which is the reason for the high cost. Second, manufacturers and consumers in the domestic auto industry still have insufficient understanding of LED lights. Taking the habit of thinking about the cost comparison between LED lights and traditional lights, the first is the impact of the development of the LED lamp industry. Second, it has encouraged some inferior products of workshop-type processing enterprises to flow into LED lights.
At present, the scale benefits of LED companies are not obvious. LED companies can't compete with big companies, which requires companies to identify their own positioning and determine the direction of the company. Make full use of funds and resources, seize the niche market, and do small markets that others cannot do, and be flexible. Look for product differentiation, highlight the unique selling point of the product, invest in research and development and production funds in the application field, pay close attention to product quality and innovation, so that people have no one, and people have me.
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