作者：Blade

Several solutions for led yard lighting to survive

 

Several solutions for led yard lighting to survive

 

to strengthen the development of new products. The trade surplus caused by falling prices, is bound to further enhance the existing market penetration, also gave birth to a new market. Some because the price is the problem before acceptance of the led yard lighting market is also likely to enter the main lanes of led high bay applications, the birth of new market opportunities.

 

Increase marketing efforts. Local led yard lighting company’s light market of the majority of re-sales, with annual sales of more than several hundred million yuan, but the thinking is also parked in the direction of bringing more business and more orders. A required course for market research, market planning, brand image management, public relations management, enterprise, also outside observers, even a dedicated marketing department savings out. Modern market competition, is a comprehensive three-dimensional competition, which requires both the sales department to promote, but also the marketing department to play a more important role. Advertising investment, for example, usually appears to be an obvious “burn”, but the purpose of this behavior is to pass out this information: “Our product is high quality, you will certainly continue to buy our products. so we can afford to pay high advertising costs, quality products because consumers will repeat purchase, so the quality of the vendor is willing and able to assume such a high advertising costs, poor quality products do not want to bear the high advertising costs, because consumers of inferior products will not repeat the purchase. The main advertising can be a leading enterprise in the industry, you can also trade associations.

A hard journey for solar LED street lighting industry under current circumstance

However, after the financial tsunami of 2008 the countries of the quantitative easing monetary policy and active fiscal policy, and did not defuse the crisis, just delayed, so that two years after the formation of an even greater crisis.

 A hard journey for solar LED street lighting industry under current circumstance

If you trace the source of the present stage of industrial excess, is precisely the cause of Great Leap Forward launched chip project since 2009.The financial tsunami in 2008, prompting the Government to adopt a looser fiscal policy, coupled with fiscal competition between local governments, Yangzhou, Wuhu, Tianjin and other cities in the local government subsidies to attract high-tech enterprises to the iconic led high bay lighting companies settled in the local, to form a stimulating local solar LED street lighting industry growth pole, the outcome of the game is more than one place all over the same period launched a chip project.The expected market size of the solar LED street lighting industry, and scheduled arrival, but by the sharp drop in market demand in Europe after the European debt crisis, the solar LED street lighting industry growth slowed down considerably.

2011, most of the upfront investment MOCVD machine installation and commissioning completed should the part of the machine over a period of time to try post-natal stage of mass production, but had sealed up to be open. More manufacturers machine back to not install direct resale to sell. MOCVD machines from everyone to loot the meat and potatoes into a hot potato and then become toxic assets. Under such negative circumstance, how the LED street lighting industry to survive is a big trouble.

 

Solar LED street light by the solar cell component parts (including stents), LED lamp, the control box (within the controller, battery) and the light pole a few parts; solar panel light efficiency 127Wp/m2, efficient,wind resistant design of the system is very favorable; LEDlamp light source using a single powerful LED (30W-100W) as light source, using aunique multi-chip integrated single source design, selection of imported high brightness chips.
Control box casing of stainless steel material, beautiful and durable; control box placed on the maintenance-free lead-acid batteries and the charging and discharging controller.The system selected VRLA batteries, because of its minimal maintenance, it is also known as “maintenance-free battery, system maintenance costs reduced; charge and discharge controller is designed to take into account the full-featured (with light control, time control, overcharge protection, over discharge and reverse polarity protection, etc.) and cost control to achieve a very high price

Cities around the country compete to set up the LED household lighting industry base

 

Cities around the country compete to set up the LED household lighting industry base

 

The news of the relevant local governments to create the base of the lighting (lighting) one after another, to focus on the emergence of solar photovoltaic lighting, led high bay phosphors, LED optoelectronic industry base of a variety of different names during this period. The pattern of the industrial base relates to the whereabouts and use of government resources, so the rise of the industrial base, which affects the hearts of the majority of manufacturers.

 

The Guzhen For made​​ LED household lighting and solar lighting technology base. Guangdong provinces and cities to build industrial demonstration base, the town this year is expected in the new LED light source industry to achieve a breakthrough. According to the economic and trade departments in the town, is expected to built up area of 800,000 square meters of LED Industrial Park, the new LED lighting output of 2 billion yuan, the Guangdong Province LED household lighting and solar lighting technology regional characteristics industry base.

 

It is understood, the town recently being vigorously promote the construction of Guangdong Province LED and solar lighting technology regional characteristics industry base, this contains the LED lighting and solar photovoltaic engineering and technology research and development centers, design and manufacturing center, product warehousing and logistics center , products and accessories exhibition center, high-level professional talent service center base circle from the ancient town of the emerging industry clusters.

 

Wanzai County 33 lighting companies in Jiangxi Province to focus on the groundbreaking ceremony was recently held into the central region of the largest lighting industry base and the largest lighting industry market, it marks the Wanzai County clarion call is sounded.

Taiwan will installed more than 30,000 LED street lamps in next three years

 

Taiwan will installed more than 30,000 LED street lamps in next three years

 

Recently, the Taiwan Ministry of Economic Affairs Energy Secretary Ou Jiarui release the good news: exciting LED manufacturers in Taiwan will be installed in the next three years more than 300,000 LED street. The current price of 400-500 U.S. dollars per lamp estimate the opportunity more than 4 billion new Taiwan dollars.

 

Ou Jiarui said that the Taiwan LED industry output up to NT $ 180 billion in 2011, and 2012 estimated to be almost equal to NT $ 200 billion, the industry’s total investment has reached NT $ 80 billion, yield the highest in the world. Taiwan LED in addition to global marketing, the government also actively promote the green energy industry on the domestic market, have already been completed in September last year, Taiwan 700 000 LED street lamps.

 

Oujia Rui pointed out that from the next three years starting in 2012, Taiwan’s government plans to even the townships in the county and city comprehensive promotion of the use of energy-saving LED street lamps. Start with the first phase from the outer islands and remote areas, all public street lights will replace all the LED street lamp; second stage, the three provincial cities of Keelung City, Hsinchu City and Chiayi City a model city plan, is expected to full use of LED lights in three years; third stage is going to allocate NT $ 2 billion budget, in the five and the other 17 counties, according to the proportion of existing street, the first expansion of the Taiwan market, taking into account transport, employment, industry, multi-level aggregate results. Three stages there are at least tens of thousands of 30 led high bay lights domestic market could also contribute to the Taiwan LED industry.

LED household bulb’s price fells 20% in the USA this month


LED household bulb’s price fells 20% in the USA this month

 

Replace 60-watt incandescent bulbs, LED household bulb products, the global average steady decline in February, down about 5%. The United States had the largest decrease of 14%. Followed by Japan, a decrease of 5%. The falling prices of the two regions of the main reasons, one of the original low-priced products prices remain stable, while the high-priced product price reduction. England region to replace the 60W number of LED household bulb increased, prices were 2 percent fell slightly, but the average price has not fallen below $ 40.

 

Toshiba in 2012 Q1 new listings E-CORE LDT7 series, 7 watts emitting angle of 300 degrees, the price is not low, but and subsequently Mitsubishi Electric launched the LDA8, LDA11 similar, are part of the beam emitting angle products, the latter emitting angle is 330 degrees. Acceptance of such products in the market because of higher prices, still need the test of time, but its beam emitting angle of the demands of applications in the home and interior space, the effect is indeed smaller than the traditional light-emitting angle LED household bulb better, is the focus can be observed.

 

In other areas, the overall retail price of led high bay lights in February fell less obvious. Asia prices fell sharply last month, did not continue, but leveled off South Korea region to replace 40-watt LED bulb price or even a slight rise. Number of products of quality and technical standards are gradually increased in line with the market, as opposed to blindly cut prices to seize the market, companies around the world is more tends to maintain price stability, while the pursuit of product features and improve the cost-effective.

Future market tendency for LED household dowlights

 

Future market tendency for LED household dowlights

 

Electronics believes that the LED into the interior for general lighting has led to more and more attention, in 2020, the LED household dowlights and other lighting will open approximately 70-80% of the general lighting LED downlight manufacturers | LED Downlight manufacturers offer should the United States market. The new regulations introduced together with LED prices fell, making LED lighting system greatly increased the attractiveness of individual consumers and commercial buyers.

 

LED household dowlights manufacturers should be electronic, LED downlight energy saving effect is quite significantly more than comparable fluorescent energy-saving 50% under the same illumination, more than 80% of the energy-saving than incandescent bulbs, which not only made ​​great breakthroughs in the field of commercial lighting, and performance is remarkable in a number of large-scale activities.

 

LED downlight manufacturers should America believe that the package will change according to lighting applications, a long time in accordance with the LED heat dissipation in the package design, with the understanding of heat for the LED package, a more appropriate package of dedicated led high bay lights was born one after another. LED household dowlights manufacturers should be electronic, LED epitaxial upstream investment to increase competition, downstream applications is not up yet, and will inevitably lead to the LED chip price declines. Compared to the package cost to reduce the speed is much faster, some LED costs have been lower than the package cost, so the most important part of the package of technological innovation is the development of LED.

 

LED downlight manufacturers should America believe that only with innovative technology to make their own leaps and bounds development, LED downlight lighting innovation, more intellectual property rights in order to pave the way for the development of follow-up LED road lights.

Circuit analysis of LED ceiling lights power driver

 

Circuit analysis of LED ceiling lights power driver

 

LED ceiling lights manufacturers should be electronic, LED downlight is one of the most attention in recent years, LED lighting, the lighting design of LED-based light-emitting part of the drive control part and optical cooling structure design tripartite game.

 

The optical design of LED ceiling lights and radiator: LED downlight manufacturers should America, the optical design humane design of the LED downlights recently the rapid development of, or along the alternative route. The more appropriate LED to develop LED lighting products, thermal structure become more reasonable, more standardized module light source to reveal the advantage. New materials, cooling technology is launched, the cost will be further reduced.

 

LED downlight, the drive control: led high bay lights manufacturers should America that drive the conversion efficiency is one of the most effective solution. To improve power conversion efficiency, can reduce the power of the whole lamp, in the upgrading of the entire lighting efficiency, saving the cost of thermal design. Switching power supply before the demand for power factor does not have regulatory requirements, but the lighting of LED downlight and other countries to have a hard indicators. Reliability, increase in life is an important part. There are aspects of color temperature, brightness, intelligence is the future demand at a later time.

 

Light-emitting part: LED downlight manufacturers should America, LED downlight LED continuously improve the efficiency of chip light, LED energy saving controversy fade away. In the next few years, there will be further improved, laid a solid foundation for accelerated LED application, LED downlight design will become simplistic trend.

LED ceiling spotlights: must reduce the cost of production

 

LED ceiling spotlights: must reduce the cost of production

 

LED ceiling spotlights, LED panel lights is a great product advantage compared with conventional lighting, in addition to the superior characteristics of energy saving and environmental protection, the life of the LED panel lights and other lighting and more long, usually about 40,000 hours, LED panel lights. The prices are also lower. The basic need to replace about 10 years. This makes the LED panel lights in the market, attention has been paid.

 

From a performance point of view, the LED panel light is undoubtedly advantages are obvious, the greater its potential for development in the field of interior lighting, natural, but the current price of the LED panel lights, with the traditional lighting is still not at a level, so the LED panel light industry development requires not only strong promotion of the enterprise, but also inseparable from the support of national policy.

 

LED ceiling spotlights and lighting are fundamentally different, tungsten light source is a solar thermal products that convert electrical energy into heat energy, and thus the light-emitting products. LED lights are electronic products, it has a direct electrical energy into light, technology and materials prices remain high, the price of led high bay lights are gradually popular.

 

Decline in the price of the led high bay lights on the one hand need to rely on our advances in technology, on the other hand you need the support of government departments. The huge energy-saving advantages of LED lighting products, the future is bound to spread in China, which has become the consensus of the industry inside and outside.

 

RGB led downlight try to control the price into an average level

 

RGB led downlight try to control the price into an average level

 

LED Down Light is a new type of environmentally friendly lighting, compared with the general lighting, its advantage is undoubtedly more:

First of all, the long life of LED downlight, RGB led downlight price decreased, known as LED downlight lamps for longevity, because it is a solid cold light source, epoxy resin, light body and no loose parts, does not exist filament light and easy burning, heat deposition, the light fades and other shortcomings in the proper current and voltage, the service life of up to 60,000 to 100,000 hours, more than 10 times longer life than traditional light sources.

 

Second, compared with normal lighting technology, RGB led downlight lighting technology used in more environmentally friendly, because the LED is made from non-toxic materials, unlike fluorescent lamps containing mercury can cause pollution, can be recycled, its spectral no ultraviolet and infrared, neither heat nor radiation, glare, cold light source, can be safely touch, is a typical green lighting, led high bay lights price Gengshi Bi the same price more reasonable, which is the attention the main One of the reasons.

 

Also, LED is a tiny chip encapsulated in epoxy, very small, very light. LED Downlight power consumption is very low, because it is a DC drive, ultra low power consumption (single tube 0.03-0.06 W), electro-optical power conversion close to 30%. In general, the LED voltage is 2-3.6V, the operating current is 0.02-0.03A. This means that the electricity it consumes no more than 0.1W, the same lighting effects than traditional energy sources, nearly 80%.

How to improve the working efficiency of led road lights

 

How to improve the working efficiency of led road lights

 

The most direct way to improve the brightness of power led road lights is to increase the input power is bound to increase the input power in order to prevent saturation of the active layer must increase the size of the pn junction; junction temperature rise and thus make the quantum efficiency. Single-tube power increases depends on the device the ability to export heat from the pn junction to maintain the existing chip material, structure, packaging technology, the current density on the chip the same and equivalent thermal conditions, a separate increase the size of the chip junction area The temperature will continue to rise.

 

LED luminous efficiency is relatively low, causing the junction temperature rise, lower life expectancy. To improve life in order to reduce the junction temperature must be very great importance to the problem of heat dissipation. LED thermal design must start from the chip until the entire radiator, every aspect should be given full attention. Any aspect of poorly designed and will cause serious thermal problems. Led road lights in the long-term work in a lot of failure, more than half are caused by the lack of thermal design, the other half is caused by power failure. Therefore, the thermal design must be accorded full attention. With led high bay light efficiency is increased every year, the heat problem will be gradually reduced. I believe that one day we will see the emergence of LED lamps do not need the radiator!

 

Carbon reduction trend, driven by the LED lighting is the trend of non-file, and cooling technology, progress is more relevant to the popularity of speed and range, one can imagine, the future and more advanced cooling technology will continue to promote LED comprehensive lighting soon.