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If the IPO is delayed, our planned investment project will be ruined.
A person in charge of an enterprise planning the listing of the company complained to the Securities Times reporter.
Today, the-share IPO barrier lake is huge, 830 companies to be listed are in a long line, and LED companies mired in overcapacity are facing a dilemma.
According to the Securities Times report, the past few years have been good, the performance has been rising, the financial report looks beautiful, in line with the high growth indicators, and the earnings per share is high, the stock can also sell a good price.
At present, the industry is entering an adjustment period, and it is difficult for listed companies to guarantee performance growth, let alone high growth for companies like us that do not have financial advantages. This is what the boss of the LED company said.
In recent years, with the promotion of the government's energy conservation and emission reduction policies, local governments have launched energy conservation projects one after another, thus the LED industry has gained a share.
LED enterprises, large and small, have sprung up all over the country. Some powerful enterprises have taken advantage of the opportunity to land in the capital market. The LED sector in the-share market has grown rapidly.
However, in the past year or two, due to the overheated investment in the early stage, fierce homogenization competition and price wars, the whole industry has entered an era of low profits.
Most LED enterprises began to see a downward trend in profits, and even some companies ran away from their bosses and closed down due to the break of their capital chains.
Even for listed companies with relatively strong financial strength, the situation is not optimistic.
According to statistics from the Institute of High-tech LED industry, among the 25 key LED listed companies, 15 saw a year-on-year increase in revenue in the third quarter of this year, accounting for of the total, down from the first half of this year. 83;
Net profit increased by only 10, accounting for 40% of the total.
Among the above-mentioned 25 listed companies, the most serious decline in performance is for upstream chips and downstream display application companies, and the overall performance of midstream packaging companies has also declined slightly, only LED lighting application in the industrial chain can achieve profit growth.
At present, the CSRC has disclosed that there are about 5 LED enterprises in the queuing stage, most of which are LED downstream application manufacturers.
In addition, there are a number of strong enterprises that have completed the restructuring and are in the counseling period.
Reporters recently participated in an LED industry conference, and more than half of the more than 300 LED enterprises attending the conference were joint-stock companies.
An industry insider believes that according to the current situation, many LED enterprises will find it difficult to land in the-share market in the next few years.
However, the impact of listing on individual enterprises and the industry as a whole is not completely consistent, even contradictory.
On the one hand, under the circumstance of industry homogenization and fierce competition, only when the individual enterprise continuously expands its own production capacity to form a scale advantage can it be in an invincible position. At this time, it is the only way to expand production by raising funds through listing;
On the other hand, enterprises raise funds through listing to expand production, which leads to the expansion of the overall production capacity of the industry and further intensifies competition.
Judging from the current market situation, whether it is the capital market or the company's fundamentals, LED companies are not a very good time to go public.
Judging from the investment situation of the project, the LED industry is now in oversupply from upstream chips to packaging, which is also conducive to the healthy development of the industry.
Zheng Tiemin, general manager of Shandong Langchao Huaguang Co. , Ltd. , said that industry mergers and acquisitions may be a lower-cost alternative to IPO development.
Of course, companies seeking listing status are not entirely for money.
For example, the relevant person in charge of Yuanhui Optronics, who is planning to go public, told the Securities Times that the company's brand has influence in overseas markets and its overseas business turnover is relatively high. The company plans to go public in the mainland to expand its brand influence, seek a place in the domestic market.

Talking about the use of the integration of solar street light, in fact, it works with solar street light is the same, you can even integration of solar street light is the simple design of the solar street lamps, it's just a unifying the solar power system design in the lamps and lanterns, in the process of operation will be light, so in terms of installation and is simpler than the solar street light.

Integration of solar street lights will be unified assembly of batteries, solar panels, lamps and lanterns, solar panel is installed on the battery compartment inside the chimney, the light source of lamps and lanterns is installed on the panels, solar panels are connected by wires could be used in battery and control circuit, the whole part is consists of two things, is a light pole and solar lamps and lanterns.

Integration of solar street lamps use is the integration of the new type structure, the overall conclusion the advantage of the integration of solar street light is simple and reasonable, more convenient installation, small volume, beautiful appearance, and it's better light effect.

LED solar street lamps light source, affect the normal use of the solar street light, it is recommended that the choice when choose long life LED light source, so how to detect the life of the solar street light?

Select 5 LED street light, only under 25 ℃ ambient temperature, with different


 is
LED solar street light'

Solar street light is a crystalline silicon solar battery power supply, valve control type sealed and maintenance-free battery (
Gel battery)

Store electricity, super bright LED as light source, lamps and lanterns and controlled by the intelligent charging and discharging controller, is used to instead of the traditional public power lighting lamps.
】

Illuminant, affect the normal use of the solar street light, it is recommended that the choice when choose long life LED light source'
LED light source is the light emitting diode (
领导)
For light source of light.
】

The life of the solar street lamps light source, so how do you test?
Select [5 only LED street lamp

LED street lamp is made of street lamp, LED lamps and lanterns with high efficiency, safety, energy saving, environmental protection, long service life, fast response speed, high color rendering index of unique advantages, the city lighting energy saving is of great significance.
】

At 25 ℃ ambient temperature, accelerated life tests with different current, it is concluded that the mathematical model of light output attenuation: y = exp 【

Exp, in higher mathematics in a natural constant e at the bottom of Exponential function, model aircraft noun, it is the full name of an Exponential (
Index curve)
。
】
(
-
αt)
The alpha = m * exp (
nI)

, y said relatively light output, alpha said attenuation constant, time for t light, m, n is constant, I for the test current.

According to the different electricity flow get about y and t test data, finally draw on different the attenuation coefficient of lamps and lanterns'
The attenuation coefficient is also called the attenuation constant.
】
Alpha, calculated the optic retention'

Light under the conditions stipulated in the flash point, light the luminous flux during the life of a specific time and the ratio of the initial luminous flux of the lamps, said by percentage.
】
In 70% of the value of life.

A temperature as the acceleration of constant stress, calculated under 25 ℃ failure criterion of 70% when the life expectancy of the LED lamps and lanterns'

Life expectancy is also called the average life expectancy and life expectancy at the age of 0.
】
。

Choose five same specifications of the LED street lamp, to regulate the temperature of the oven, respectively in 50 ℃, 80 ℃, 100 ℃, 120 ℃, 150 ℃ condition, the rated current, constant current conditions as a condition of constant acceleration, record all the 5 groups LED reliability test process parameters: the light output (
Illumination intensity or flux 【
Luminous flux (
luminous flux）

Refers to the radiation power of the human eye can feel, it is a band of radiation energy per unit time and the product of the relative rate of visibility of the band.
】
)

, test time, current, power, temperature, etc. , thus draws the failure judgment under 25 ℃ is 70% life expectancy.

Above is the solar street lamps light source life test method, through the above method can effectively detect the source of life.

If you want to buy solar street lamp, can contact me.

In recent years, affected by the economic situation and the overcapacity of industrial structural investment, the LED industry is facing no small pressure.
Vicious competitions such as price wars have occurred from time to time. It is not surprising that a wave of enterprises entering the LED industry have not made money or even closed down. However, this may also be a good time.
LED technology advances by leaps and bounds. The whole LED lighting industry is singing all the way in terms of market performance. The cultivation of market concept is gradually maturing. More and more enterprises are moving from manufacturing to intelligent manufacturing. The brand awareness of Chinese local enterprises is gradually awakening. LED lighting has gradually opened the door to the home market from half of the original public lighting market. All these positive energies have not only promoted the progress of China's LED lighting industry. it has also promoted the overall process of China's economic transformation.
So, for the LED lighting industry, what are the advantages and disadvantages of this era?
At present, what tactics should be adopted in all aspects of the industrial chain to adapt to the current situation? [img]
/uploads/allimg/140513/22-140513112920C1. jpg [/img]
LED has arrived and some changes have taken place in our market.
First of all, the industrial chain is different, which has a huge impact on light source enterprises: the technological advantage has been lost, and what is even worse is that the light source replacement business will disappear in the visible future;
Product development needs to be re-recognized, the product cycle is shortened, and it takes time to adjust traditional lighting.
Therefore, the relatively stable lighting market has created some opportunities for new enterprises, but the lighting market has lost so many external favorable factors in the past 20 years. in addition, the number of enterprises participating in the competition has increased significantly, while the lighting market has limited capacity. Generally speaking, the market will be very cruel, both for traditional brands and emerging brands.
Without sufficient mental preparation, the consequences will be very serious.
Talking about the advantages and disadvantages of this era, teyoushi Optoelectronics Technology (Shanghai)
Yin Wei, managing director of the company, expressed the above views.
Yin Wei believes that in the past few decades, China has become a world lighting product manufacturing center through major opportunities such as demographic dividend policy and accession to the WTO.
Lamps, light sources and electrical appliances made in China are exported to Europe, America, the Middle East and other regions of Asia.
Among them, China's energy-saving lamps account for 90% of the output of lamps, and lamps account for 30% of the trade volume of lamps.
At the same time, in the domestic market, with the rapid development of economy, the improvement of urbanization and living standards, the demand for lighting has risen sharply, and excellent lighting enterprises in various fields have also taken the lead. for example, Yaming in HID, Ningbo Liaoyuan in street lamps, Zhejiang sunshine and Foshan Lighting in light sources, and NVC Lighting, Opal lighting, sanxiong Aurora Lighting and Ocean King lighting that have developed rapidly with commerce, real estate, office buildings and industry.
It can be predicted that the market development of LED lighting in China will be more rapid in the future, and the government's support and means will be more and more perfect.
With the improvement of technology, the market share of LED lighting replacing traditional lighting will also increase day by day. At the same time, more and more enterprises will participate in it. For example, traditional lighting enterprises have accelerated the pace of transformation to LED. photoelectric enterprises have invested in this field one after another. Some investors who think this market is good are also involved. The competition in LED market will become white-hot.

In today’s 21st century, everything will happen. With the development and maturity of science and technology, many novel and new technologies are gradually being developed. When people enjoy the convenience brought by science and technology, they also lament a lot. New products can't stand the push of time, they are only a short-lived one. To say that the enduring technology and scientific application is the development of solar street lights. Solar street light is the embodiment of the progress of solar energy technology. It can convert solar radiation into electrical energy. It can be used in the lighting industry to illuminate people at night. It has a beautiful appearance and does not require electricity. It is widely used without restrictions, and has a wide range of applications. The lighting requirements used in cities, rural roads, industrial parks and other places, the installation industry is not so complicated. The development of solar street lights can best reflect one of the advantages that it can solve the inconvenient transportation, economic and underdevelopment, lack of conventional fuels, and it is difficult to use conventional energy to generate electricity in remote places, which can be used at night in these places. Get lighting, and at the same time our country is rich in solar energy resources, and can be used with confidence.