The hottest LED car lighting is on the road. Rare

2022-08-12
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LED automotive lighting is on the road. Rare metals are equipped with a "free ride"

with the promotion of urbanization and the promotion of efficient and environmentally friendly lighting, the LED industry has developed rapidly in recent years. Among the global LED application fields, general lighting and automotive lighting are the fastest-growing markets, which have become important drivers for the rapid growth of LED market scale in the future

in the field of LED automotive lighting, LED lamps are the main products in this field. LED lamp refers to the lamp with LED (light emitting diode) as the light source. LED is widely used in the automotive field because of its high brightness, rich color types, low power consumption and long service life in scientific research institutions, colleges and universities, building materials, aerospace and other industries. In cars, for the same daytime running lights, the energy consumption of LED components is only 1/20 of that of halogen lamps, and the service life can reach 5-10 years. In addition, LED components have the great advantages of small size, easy layout and shape design, leaving a broad space for car manufacturers in car shape design, breaking the shackles of the past lighting system on shape innovation, and meeting the needs of car appearance modeling, This has also brought business opportunities to the domestic LED lamp industry

it is reported that at a symposium on cutting-edge technology of automotive lighting, The head of China market department of Haila group, who has studied the automotive lighting industry for more than 100 years, made a bold prediction on the automotive lighting market: "In 2014, there will be 245000 sets of LED car headlights in the whole domestic market, and this number will reach 907500 sets by 2016, more than tripling. The application of car taillights with LED function is more extensive. Haila predicts that the market share of LED headlights will increase from 1% to 10% from." In addition, according to the plan of the Ministry of industry and information technology, by the end of 2015, automotive lighting needs to achieve the carbon dioxide emission reduction target. As a recognized and typical representative of low-carbon and environmental protection, LED will naturally be included in the scope of automotive lighting upgrading and transformation, and become a favorite in the field of automotive lighting, thus forming a market demand of 10 billion or even 100 billion, and the prospect of LED automotive lighting market is expected

with the vigorous development of LED automotive lighting market, the related rare metals indium and gallium will also benefit from it. The core material of LED is the luminous material of semiconductor chip made of gallium (GA), arsenic (as), phosphorus (P) and indium. At present, based on wide band gap semiconductor materials gallium nitride (GAN) and indium gallium nitride (InGaN) is one of the most commercial LED lamp materials. Global LED automobile spring testing machine Jinan new era Gold Testing Instrument Co., Ltd. specializes in the rapid development of lighting market, which will further promote the rapid growth of demand for gallium and indium. In addition, the rapid growth of demand for gallium and indium will also drive more and more enterprises and individuals to pay attention to rare metals such as indium and gallium

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