作者：Blade

Tottenham Stadium will use LED lighting

A few days ago, Tottenham Hotspur of the English Premier League club decided to use LED lighting in its competition venues and venues. It is reported that the venue can accommodate 61,559 seats.

Tottenham Stadium will use LED lighting

LED goes into the Premier League: Tottenham Stadium will use LED lighting

The Spurs updated their latest information on the stadium’s roof structure on its official website.

“The roof was installed with 324 LED sports lights that provide flood lighting for the venue.”

However, the Spurs declined to disclose their LED lighting suppliers.

“Once all matters have been finalized, we will announce the lighting supplier in due course.” “Before this, we cannot disclose which one is.”

Last summer, the Spurs announced that Austrian LED lighting manufacturer Zumtobel is their lighting partner. The project is worth 850 million pounds (about 7.423 billion RMB). It focuses on the “fan experience” of digital lighting. . However, the project does not include site lighting.

At that time, the team did not even promise to use LED lighting. Although LED stadium lighting is emerging in many professional sports venues (such as Major League Baseball and NFL stadiums), stadium operators are sometimes opting to upgrade non-LED lighting systems. It is unclear whether Zumtobel won the bid for venue lighting.

The 324-inch LED luminaires will be mounted on 54 roof pillars, each with 6 inches. The roof is made up of glass panels that can be angled on the stands, but keep the playing field open.

The Spurs hope to open the stadium before the start of the 2018 season in August. A National Football League match between the Auckland Commando and the Seattle Seahawks will be held on October 14.

China’s low-cost LED products swept the Korean lighting market

According to a report from Korean media MoneyToday, recently the LED lighting industry and the Korean Photonics Industry Promotion Association (KAPID) reported that the Korean LED lighting market certified in 2015 was about 1 trillion won (approximately US$850 million). Over the years, the LED lighting market has maintained a growth rate of 10-15%, but now it is due to oversupply, and it has hit a low-price bloody battle.

China's low-cost LED products swept the Korean lighting market

At the beginning of 2015, the Korean Commission for Corporate Partnership excluded the LED lighting industry, which is suitable for small and medium-sized enterprises, in order to encourage large companies to invest in non-governmental LED lighting markets other than government procurement projects. Joint competition to stimulate the growth of the LED market.

However, the situation was unexpected. What emerged in the market was not the competition between South Korean SMEs but the low-priced products in China that gradually swept the market.

According to data from the Korea Optical Industry Promotion Association, LED lighting was still suitable for SMEs in 2013. The private market is about 500 billion won, of which 99% is estimated to be produced in China.

According to industry figures, in the government procurement market of 300 billion won, LED was still limited to the competitive area of ??small and medium-sized enterprises, and it can maintain 100% production in South Korea. However, in the private market, whether it is B2B or B2C, almost all of China’s LED products are in the world.

Recently, a report published by the Korea Consumer Protection Institute (KCA) also pointed out that according to sales volume and visibility, 17 out of the 19 LED lighting products in Korea are produced in China by OEM and ODM.

According to the analysis, although LED has been lifted from the suitable industry, South Korean companies are still eager to import low-priced land-based products, mainly because there is no confidence in the LED market. LED lighting industry sources said that large companies are competing to import low-priced Chinese products, mainly to make up for the loss of the LED lighting business unit before, to increase profitability.

However, with the growing threat of low prices in China, the phenomenon at this time is that more and more SMEs have abandoned self-development of LED modules. People in the industry believe that South Korean SMEs have not yet reached the mass production stage after self-developed model organizations. The decree specifying suitable industry species was lifted, leaving SMEs facing the need to compete with large companies for the low price of Chinese products imported, leading to SMEs’ ??competition. The industry has given up on the development of original technologies. It is unclear whether the Korean government’s LED lighting policy will change in the future.

India LED lighting market promising

India will replace all traditional street lights with LED lights in East Delhi. All traditional street lights and half-high lights under the jurisdiction of East Delhi Municipal Corporation (EDMC) will soon be replaced by LED lights. This large-scale project will turn 1.2 liters of lights into LED lights, and the densely populated area of East Delhi will be brighter. Last Thursday, the EDMC Standing Committee approved the LED lighting project, which will save about 78% of the electricity bill.

India LED lighting market promising

EDMC will maintain street lights and half-high mast lights on roads less than 60 feet wide. It is also responsible for the lighting of parks, markets, gathering places and public places. An official said: “We plan to increase the overall efficiency of public lighting through this upgrade.”

The project is very important for EDMC because, in addition to better public lighting, LED lighting projects will also ease economic tensions for EDMC. An official said: “Every year we pay about 7 billion rupees to the power company. Private companies that are going to take on this lighting project will save us about 77% of our revenue.”

The private company will bear all costs of replacing the lights. An official said: “Because of the savings in energy savings, we will pay the power company. Even after paying private companies and paying about 20% of the electricity bill, EDMC can save revenue.”

China’s smart city market will reach 7.9 trillion yuan in 2018

With the rapid development of Internet of Things, big data, and artificial intelligence technologies, the “new smart city” has become a new highland in the field of information technology. According to the analysis of China Investment Advisors’ Industrial Research Center, the market size of smart cities in China will reach 7.9 trillion yuan in 2018, and the average annual compound growth rate will be 33.38% in the next five years (2018-2022), and 25 trillion yuan in 2022.

China's smart city market will reach 7.9 trillion yuan in 2018

The “Super Smart City” report recently published by consulting firm Deloitte pointed out that China, as the world’s largest implementation country for smart cities, is in a good state of development. Deloitte China government and leading partners in the public affairs industry said: “China has become one of the most active countries in the world for the construction of smart cities. In recent years, smart cities have risen to national strategies, with the further release of policy dividends, a large amount of capital investment The smart city industry will also usher in a new development climax.With the advancement of the city’s refinement management and the government’s increasing emphasis on the improvement of the well-being of urban residents and working people in the living and working environment, the in-depth application of smart cities will be Enter a new stage of development.”

LED street lights apply for energy-saving certification notice

There are some differences between the energy saving certification requirements and safety certification requirements of LED street lamps, which are often overlooked in the certification process. This often leads to changes in the safety certification certificates after the safety certification has been certified. The main differences are as follows:

LED street lights apply for energy-saving certification notice

First, mark

In addition to complying with the requirements of Chapter 5 of GB 7000.203-2013, LED street lights should be marked with the following signs clearly and durably:

1, model, specifications (rated luminous flux and rated correlated color temperature);

2, rated power supply voltage and power frequency, power supply current, rated power, power factor;

3, installation of adjustable angle LED street lights, need to mark the appropriate adjustment angle.

In addition to the above mandatory markings, the following applicable contents should also be marked on the luminaire or marked in the instructions of the product manufacturer or responsible distributor if necessary:

1, the applicable power supply voltage range;

2, external dimensions and weight;

3. The model specification and manufacturer of the control device that can be used;

4, if the installation angle can be adjusted, the meaning of the corresponding mark on the product;

5. Installation conditions, including: road category, road width, number of lanes, road surface materials, layout, installation height, 6, lamp pole installation spacing, cantilever length and elevation angle, etc.

Second, dust, solid foreign body and waterproof

LED street light IP protection class should be IP65 or IP66.

Three, weight

For different LED street light specifications, the product weight should not exceed the limit in Table 1:

Fourth, the application of work requirements

In the 90-110% of the rated power supply voltage range should be able to work normally, in the -30 °C ~ 45 °C conditions should be able to work properly, while the LED street lamp should meet the specific use of the occasion of the ambient temperature requirements, humidity and corrosion and other special requirements .

The cumulative export of Hunan lighting in 2017 increased 15.54% year-on-year

In 2017, the Hubei lighting industry completed a total of US$142 million worth of exports, a year-on-year increase of 15.54%. The top five countries in terms of exports are France, the United States, Germany, the Netherlands, and Brazil. Among them: France completed a cumulative export value of 28 million US dollars (accounting for 19.95%), an increase of 4912.02%; the United States completed a cumulative export value of 27 million US dollars (accounting for 18.91%), an increase of 42.95%.

The cumulative export of Hunan lighting in 2017 increased 15.54% year-on-year

From the perspective of the distribution of sub-sectors, lighting lamps and lanterns completed a total export value of 125 million US dollars (87.78%), a year-on-year increase of 9.35%; electric light sources (bulbs) completed a cumulative export value of US$14 million (accounting for 9.74%), a year-on-year increase of 183.61%; Self-powered lighting fixtures and their parts completed a cumulative export value of 0.04 billion U.S. dollars (2.47%), an increase of 8.63% year-on-year; discharge lamps or ballasts used in discharge lamps completed a total export value of 0 billion U.S. dollars (0.01%), an increase of – 98.67%.

LED panel lamp firstly be the best selling product

January 2017 China LED panel light exports amounted to 81.2 million US dollars, an increase of 109%. Is second only to mining lamps, spotlights, street lamps, the fourth highest year-on-year growth rate of light.

LED panel lamp firstly be the best selling product

As predicted by the 2015 GGII forecast, the panel light has surpassed LED tubes and bulb lamps in January 2017 and has become the largest export LED lighting item.

In January 2017, the export value of panel light bulges greatly increased compared with the same period of last year for the following reasons:

(1) Product Features: LED panel light design beautiful and concise, luxurious atmosphere, both good lighting effects, but also give people the feeling of beauty. Light through a high transmittance of the light guide plate to form a uniform plane luminous effect, illumination uniformity, light and soft.

(2) Product demand: LED panel light is a typical representative of commercial lighting and office lighting, in many occasions can replace the grid grid and downlight products.

(3) Product technology and price: Earlier confined to technology and price factors, LED panel light in the market performance has been unsatisfactory. However, with the improvement of technology and the decrease of price, the LED panel light has gradually matured and been accepted and accepted by the consumers, and the market penetration rate has gradually increased.

The United States Super Bowl stadium for the first time enabled LED floodlights

Miami, United States local time on January 29, the well-known sports lighting manufacturer Qualite announced the completion of the University of Phoenix, Arizona Stadium lighting renovation project, the entire system used a total of 312 sets of Q-LED floodlights to achieve the overall energy-saving 75% illumination. The remodeled stadium will serve as a dedicated stadium for the 2015 American Football Super Bowl.

The United States Super Bowl stadium for the first time enabled LED floodlights

Features 1: Single lamp maximum 1000 watts, 115,000 lumens luminous flux

Feature 2: Achieve 4000K-6500K range of color temperature adjustment

Feature 3: to achieve remote monitoring and dimming, color and other functions

As a luminaire that can be broadcast with top-rated events, the Q-LED floodlight set must deliver the stability, accuracy and stroboscopic performance required for international HD video broadcasts with a single lamp of up to 1000 watts and a luminous flux of 115,000 lumens the powerful features ensure digital and slow motion capture the same lighting effects as natural daylight.

At the same time, through the use of wired and wireless digital control system, you can achieve 4000K-6500K range of color temperature adjustment, and create a comfortable and unique stadium atmosphere.

Structurally, the circular light emitting surface of the Q-LED floodlight is concentrically formed by four LED light emitting modules. Each LED light emitting module integrates a component that specifically suppresses the strobe, and is also integrated with the NEMA protection standard alone The lens module and the lens module are integrated with a cooling fan, so that the heat generated during the operation of the LED chip can be transmitted to the radiator at the back of the lamp by an active convection method through an aluminum die casting process, so as to effectively dissipate heat.

Q-LED floodlight lamps in the central also set to monitor the working conditions of lamps and wireless management capabilities to support the controller for remote monitoring and dimming, color and other functions. The entire lamp with IP66 protection.

The power supply, Q-LED projector supports 208VAC, 240VAC, 277VAC, 347VAC, 480VAC and other voltage specifications, the power efficiency is greater than 94%, power factor greater than 0.95, THD

“It’s fantastic,” said Peter Sullivan of the University of Phoenix, Arizona. “The new fixtures are excellent in many ways and are super slow motion capture enough to provide unbelievable clarity.”

According to foreign media reports, the current Super Bowl venue will enable LED lighting for the first time, rather than the traditional metal halide lamp. The University of Phoenix Stadium – Home of the Arizona Cardinals and the Super Bowl – was equipped with LED lighting last year. Because LEDs are more luminous than older fixtures, the stadium only needs 312 LED lights and replaces 780 old-fashioned metal halide lamps originally installed at the venue.

It should be noted that the University of Phoenix Stadium is not the first stadium to deploy LED lighting, because NRG Stadium is. As home to the Houston Texans, it also has new lights installed this season.

Finally, one of the biggest advantages of LED lighting is the ability to light instantly, rather than requiring half an hour of “warm up” time (for optimum brightness) as traditional fixtures do.

Low-carbon industry in 2020 will exceed 10 trillion

January 5, the State Council released the “13th Five-Year Plan” energy-saving emission reduction work, “clear” 13th “energy-saving emission reduction work of the main objectives and priorities of the national energy-saving emission reduction work carried out a comprehensive deployment. The Plan clearly states that by 2020, the total output value of green and low-carbon industries such as energy-saving and environmental protection, new energy equipment and new energy vehicles will exceed 10 trillion yuan and become a pillar industry.

Low-carbon industry in 2020 will exceed 10 trillion

According to incomplete estimates, more than 660 cities in the whole country consume more than 700 million kilowatt-hours of electricity during the year due to the over-pavement. They need to spend 350 million yuan. Since more than 700 million kilowatt-hours of electricity are emitted, a corresponding increase in emissions of carbon dioxide and sulfur dioxide Harmful gases, damage the air quality is not conducive to environmental protection, but also increase light pollution and light interference, hindering people’s normal work and rest and physical and mental health. Therefore, starting from the street lights, promote green lighting, environmental protection, energy conservation has an important significance.

The city’s energy-saving emission reduction is inseparable from traffic green lighting. Street lights are essential municipal infrastructure. Lighting of urban road lighting as a large consumer of energy, the energy-saving effect of a direct impact on energy-saving emission reduction results. Relevant data show that 66% of the cities in the United States have devoted themselves to the development of smart cities and that there are nearly 600 cities in China carrying on the construction of intelligence.

Baidu energy-saving street lights readily available, we can see the nationwide transformation of street lights.

After the energy-saving retrofit of the street lamp, not only can it exert a far-reaching impact on society, but also directly generate considerable economic benefits. It will help to save the energy consumption of urban public lighting, create a low-carbon environment-friendly city and build a livable area.

In addition, in addition to the energy-saving benefits of retrofitting LEDs from traditional light sources, secondary energy savings are achieved through intelligent control and avoidance of waste.

Shenzhen dark energy LED lights wireless dimming wisdom drive power as an example. Compared with the traditional “one-size-fits-all” street light, LED street light wireless dimming intelligent driver power supply can optimize the lighting settings, reduce switching time reasonably, which not only reduces operating costs, but also extend the lamp life.

The accelerated development of urban construction, urban lighting construction more and more focus on the city’s image building, road lighting and landscape lighting requirements continue to escalate, you need to support high-tech means with remote control, automated management, simple design, easy installation, Use of safe, stable operation, strong anti-interference, energy saving, cost-effective smart street lighting system. Shenzhen dark energy station at the forefront of LED drive technology in the world, world-class engineers integrate electrical, magnetic, thermal, design high reliability LED intelligent drive power solutions, will continue to respond to the voice of energy-saving emission reduction and create a green economy.

INMETRO certification for Brazil LED bulbs and tubes has been significantly updated

It is reported that Brazil INMETRO Ordinance Ordinance No.86 issued on the integrated LED INMETRO 144/2015 LED lights draft amendments to the rules and regulations to the public for comments and comments on the amendment (the collection period of 15 days), the Amendment Ordinance will be at The next few months after the official release.

INMETRO certification for Brazil LED bulbs and tubes has been significantly updated

Specific update regulations INMETRO 144/2015 reads:

1. Do not use proofing samples (Shouban) for INMETRO LED lighting certification;

2. Before the start of the certification process, it is not allowed to collect samples for testing in advance;

3. For the same type of specifications of LED bulbs, only the different importers, must have independent sampling, independent testing, independent reporting, does not allow the use of the same test data and test reports for different certification (division of the series can refer to INMETRO 144 / 2015);

4. An LED bulb that is under INMETRO certification but does not yet have a COC certificate is subject to the Amendment Act within eight months of the date of publication of the decree, the date of commencement being the date of publication of the decree;

5. The rest of the regulations of INMETRO 144/2015 remain unchanged;

6. The decree takes effect as of the date of its publication on the Official Gazette of the Union.

Jiangsu Nanjing SAIECC will continue to pay close attention to the latest developments of Brazil’s INMETRO Amendment Act on LED bulbs and tubes. Once the Brazilian official officially releases, it will announce and notify the relevant enterprises as soon as possible in order to avoid causing unnecessary Trade losses. At the same time, all enterprises and units must also pay close attention to the real-time status of this certification. If the certification does not understand this point, they should take the initiative to seek the assistance of inspection and quarantine authorities or government authorities.