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Pioneering high-density COB chip precedent, this LED spotlights capture...
Adddate:2017-09-09 09:22????Hits:

  Spotlight is a typical non - light, indefinite size of modern school lighting, can create indoor lighting atmosphere, if a row of small spotlights combination, light can change wonderful patterns. Because the small spot light can change the angle freely, the effect of the combination lighting is also ever-changing. Lamp light and soft, elegant, it can also be local lighting, atmosphere.

LED lamp has higher directivity, and also paved the way for the advantages of LED spotlight. As a small range of lighting to provide high brightness lighting, lighting convergence is essential, and LED can make use of their own advantages to further enhance lighting effect.
With the rapid development of LED spotlight technology, the light efficiency has been continuously improved and the cost has been decreasing, the application of LED spotlight has gradually been popularized.
According to general manager of China Landes Vance Lin Xincheng said, "from the perspective of the overall market, the overall demand this year LED lamp is on the rise, the home market has been basically is the integration of LED lighting, commercial lighting market has been basically built LED lamp, may replace part of market as well as the use of traditional light source lamp."
High tech production Research Institute of LED (GGII) statistics show that in 2014 and 2015, China LED spot light market size of 9 billion 400 million and 13 billion 300 million yuan, respectively, respectively, the growth rate of 64百分比 and 41百分比, the rapid growth momentum.
GGII analysts said, this is mainly benefited from the price of LED chip, packaging products and supply of raw materials such as rapid decline and policy driven, leading to LED lighting products prices and traditional lighting products are becoming more and more close, LED lighting products began to rapidly apply, LED lighting penetration acceleration, LED lighting market due to the good development opportunity.
According to the engineering production and Research Institute of LED (GGII) data show that in 2016, LED chip and package price decline slowed down, LED lighting products to enhance penetration has slowed down, leading to LED lighting and other LED lighting products market size growth started from rapid growth to the rapid growth of LED lighting's growth rate dropped to 25.6百分比, the size of the market for 16 billion 700 million yuan.
2014-2020 years China LED spotlight market size, growth and forecast (unit: billion yuan,百分比)

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Data source: Institute of technology, industry and research, LED Institute (GGII)

  With the LED penetration continues to improve and the traditional spotlight alternative market growth, GGII expects the next 5 years, LED spot lamp growth rate will remain at around 15百分比-25百分比.

LED lights have been unable to replace the metal halide lamp stumbling block
At present, LED spotlights mainly replace traditional halogen tungsten lamps. Compared with traditional lamps, LED spotlights have remarkable advantages in energy saving and long life. But after all these years, the LED spotlight has not yet completely replaced the traditional halogen tungsten lamp. What is the reason?
In the forest was mainly affected by the letter appears in three aspects: first, the power is too small, not up to the luminous flux of high power ceramic metal halide lamp; second, color; third, optics, high intensity and small angle of heart is hard to achieve.
Creators photoelectric general manager Zhang Bing also believe that "LED lamp has been unable to completely replace the metal halide lamp, the main problem is the light effect, of course, with the flip chip technology becomes more mature, whether after the flip chip technology can solve the problem of lamp light effect instead of metal halide lamp, let us wait and see."
In recent years, with the slowdown in e-commerce development, the electricity supplier giants have shifted through the integration of large data and artificial intelligence technology, the depth of integration of online and offline new retail". Compared to online shopping, offline shopping can provide the entity shopping experience still has its unique advantages, and lighting is an important part of it. Merchants who pay more attention to the lighting of the shop want to attract the attention of consumers through more attractive lighting effects. In the past, the technology limited the replacement of the traditional ceramic metal halide lamp in the light effect, heat dissipation and other aspects, and delayed the application of LED in the field of commercial lighting LED.
LED Par30 spotlight - solve the heat radiation problem
Indeed, in the field of commercial lighting, heat dissipation has been a technical difficulty, the radiation performance of the product determines the important parameters of product life, reliability, failure etc..
In response to this problem, PHILPS lighting released a new generation of high brightness commercial LED PAR30 spotlight, power of only 40W, the total lumen of up to 4500 lumens, color temperature 3000K, can replace 70W ceramic metal halide lamp.

新葡的京集团3522vip

PHILPS lighting new generation of high brightness commercial LED PAR30 spotlight

  It is understood that, in order to better focus performance, LED spotlights need to adopt smaller size, higher brightness point light source, and the current COB chip in the world can not meet this design requirements. Therefore, PHILPS lighting specially customized ceramic substrate COB chip, this pioneering industry of high-density COB chip, light efficiency of up to 150 lumens / watt.

Unlike the PC fan design of commercially available PAR light, PHILPS lighting using more reliable passive cooling, in die casting aluminum embedded pure aluminum plate, its thermal conductivity is 2.35 times as high as 226, aluminum die casting, improve the heat dissipation of products.
In addition, the light side of the product is slightly higher than the lamp 5mm, exposing the side heat dissipation hole, which is beneficial to the long-term stability of the chip and drive. For security reasons, the series of PAR lamps with intelligent feedback circuit, when the lamp temperature exceeds 90 degrees, will automatically start over temperature protection, light output fell flat, to ensure the products die without affecting the user experience of the lamp. Taking full account of the actual lighting environment in different regions and seasons, over temperature protection will not start at 35 degrees ambient temperature.
LED PAR30 spotlight -- design, material selection, excellence
At present, LED spotlights are mainly substitutes for traditional halogen tungsten spotlights, and the design of LED spotlights is confronted with many difficulties due to the limitation of their appearance and installation requirements.
Thanks to the excellent thermal performance, a new generation of PHILPS LED commercial PAR30 spotlights boldly scrapped front cooling hole, the frame design, not only to maximize the area of light, and lighting design aesthetics embodies all blend into one harmonious whole, PHILPS lighting.

新葡的京集团3522vip

PHILPS lighting new generation of high brightness commercial LED PAR30 spotlight

  At the same time, PHILPS lighting in the design also incorporates more ingenuity, using Finel lens, compared to the reflector design, this new design can more accurately control the light, the spotlight is also stronger. Another advantage of the Finel lens is that it is more stable than traditional lens designs, and will lead to better optical control, providing better focus lighting through more accurate lighting.

PHILPS's new generation of commercial LED PAR30 spotlight family design style is unified and easy to replace, users can choose different watts, color temperature and angle products according to their lighting needs. Whether it is clothing, luggage accessories, general merchandise, or baking, bathroom, car and so on the different retail environment, can meet the different lighting applications, to help the user to improve the efficiency of retail.
LED spotlight development trends in the future
In the past 10 years, LED has changed greatly in color, species, brightness and power. Especially with the improvement of light efficiency and the decrease of cost, LED spotlight has become more and more popular in commercial lighting and ordinary family.
In the view of LED, LED spotlights have the price of civilians, and it is a typical green lighting source. It is reliable and durable, and the maintenance cost is extremely low. Because the LED spot light has the above other solid light source to be unable to match the characteristic, will be the lighting profession's mainstream light source in the future.

新葡的京集团3522vip

  Spotlights have a wide range of applications, different customer groups have different needs.

According to Lin Xincheng analysis, according to business users, in the optical LED lamp need more power, higher intensity, better optical design, better color consistency, more color, more optional angle; in terms of structure, LED need to select more spotlights appearance with the decoration style and more convenient installation and adjustment method. For home users, LED spotlights are mainly better appearance, higher brand awareness, convenient installation, higher cost performance and so on.
"I think the future development trend of LED lighting should also be customized, the future world is a world of beauty, the design should be more portable and beautiful lighting effects will become more diversified, different places with different lights to show it, innovation can continue to strengthen." Zhang Bing told high engineer LED.
In a word, how to solve the problem of heat dissipation of high power, high luminous flux LED lamp, LED lamp to realize modularization and interchangeability, long life, high luminous efficiency and controllability of how to fully reflect the LED, so that people can enjoy the rich and colorful lighting, more affordable, more safe and reliable LED products, LED lighting manufacturers insist to do.

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