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Development and Trend of High Efficiency LED Lighting Application

  • Source:net
  • Release on :2017-05-11
     Shenzhen Risen OPTO Co.,Ltd,led flood light supplier,Aluminum Alloy Flood Light Manufacturers,waterproof led lamps supplier china.

     The global LED lighting market in the market mature period, part of the field showing the state of consolidation, according to the state set LED research center (LEDinside) data, 2016 global LED lighting market size reached 29.6 billion US dollars, 2017 is expected to grow to 331 100 million US dollars, LED lighting penetration rate is 52% of the degree, the future is still quite play space, but the low-end market prices and competition, not the international manufacturers are happy to see some of the more powerful and product technology threshold Of the first-tier manufacturers, will be efficient LED lighting and niche market to go

     And benefited from the development of regional lighting market, 2016 European LED lighting accounted for 23%, followed by North America and China market, the overall growth rate of the Asia-Pacific lighting market the fastest. LEDinside visits lighting manufacturers with major LED suppliers to explore new markets in the market for high efficiency LED lighting.

     US lighting market to attract manufacturers to push high efficiency LED lamp

The US market economic policy affects the development of the North American lighting industry, the United States is promoting the localization of LED lighting fixtures, will be more satisfied with the local market segments, expand the size of the local market.

     LEDinside that this will produce similar to the previous US local solar installation services industry, the rise of the effect, led more US LED lighting engineering team was born to deal with the new installation of the project and replace the traditional lamps, the first generation of LED lights and other business, increase more Local job opportunities in the United States.

    The major US manufacturers are actively developing LED lighting business, LED lighting products continue to rise, LED commercial lighting / engineering lighting needs are strong in the US market. Among them, Troffer, flat lights, tunnel lights, patio light market demand to grow the most rapid, and accelerate to the wisdom and optical communications and other fields.

     LEDinside said that in 2017 the global LED commercial lighting (mainly including lamp, Toffer and panel lights), the output value of 6.347 billion US dollars, 2016-2020 compound annual growth rate of 12%. North American market LED lamp demand is very high, in the DLC 4.0 specifications come out, many manufacturers and standard contracting units are more in line with DLC 4.0 related specifications of the product, which LED lamp design and cost structure, manufacturers use LED What is the effect of the chip's choice?

     High current density with low current use of LED components to choose philosophy

At this stage because the market and the application of different lighting manufacturers must be careful in the choice of LED chips and LED components. At present the mainstream of the new application of the market, divided into "high current density" and "low current use" of these two LED chip design and selection philosophy.

    International LED epitaxial manufacturers Crystal Marketing Center Director Lin Zi Yuan pointed out that the demand for high-efficiency LED, LED chip prices have been reduced to sweet points, the lighting manufacturers, the choice of less with the LED chip, so that They work with a higher current density, to Over Drive the way to achieve the cost of lighting fixtures, which is the general way of LED lights or LED bulb, the pursuit of lm per dollar, but with the appropriate cooling module, there are quite The cost of cooling materials, although the current market mainstream, but the light quality, product life, in fact, subject to many challenges. For example, the high current density design of the LED package in the LED tube is too small, it will show the spotlight on the LED lamp lighting quality, heat caused by the negative impact.

     Another way to succeed is "low current use", that is, in high-quality and efficient LED lamp, the use of more stars, to avoid the negative problems. The philosophy of low current use is to drive the LED chip with a lower current specification, and to put enough LED in a lamp and look better. In the case of the formation of the whole glass lamp, gradually replace the semi-plastic lamp case, low current use of high efficiency LED chip, not only improve the lighting effect, product life, quality and stability are better, but also meet US DLC 4.0 high efficiency specifications, to achieve the whole lamp 150lm / w above the high efficiency.

     In the case of the entire group of LED lamps to improve the efficiency of light, the appropriate LED chip design, coupled with heat, Blaster, glass lamp structure, it will be the higher price of high quality and high efficiency products, but also in line with market expectations.

     High efficiency LED lamp components need to carefully selected a patent supplier

     Crystal is currently in the United States customers have been successfully in the hospital, public buildings, buildings and other areas into the market, and actively T8, T5 traditional fluorescent tube replacement to LED lamp. At the same time, US manufacturers in the United States to create a trend, the owner and the market acceptance is higher than in the past. A high-efficiency LED lamp required LED chip is not less, is the general low-cost LED bulb several times to ten times as much.

     Crystal in the LED chip research and development not only has many years of experience, there are a lot of own LED patents and cooperation authorized patents, products exported to Europe and North America and other customers customers, will be more willing to choose crystal power solution Program, crystal power can be large and stable supply is the main advantage. In addition to the North American market, the crystal also cut into the quality of the Japanese market, the recent response to the 2010 Tokyo Olympic Games, there are many times the next generation of LED lighting needs.

     Overall, some of the market needs to be able to operate at low current, but can achieve high efficiency LED products, low current high-quality solutions, has become a first-line lighting manufacturers focus on the goal.

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