作者：Blade

Developed low-cost LED household lights

 

Developed low-cost LED household lights

 

The fruit of Hangzhou city, street lights, landscape lights changed to LED household lights, a year saved electricity, can afford the Hangcheng all residents of household electricity a year. Yesterday, the High-tech Zone (Riverside) held in 2012 the project started the Month ” ctivities, and England fly of Electronics (Hangzhou) Co., Ltd. LED R and D and production base to start the ceremony.

 

Inventronics chairman of the State “Thousand Talents Program” selected by China Gui tide has calculated that an account: a 40-watt incandescent light, 15-watt energy-saving lamps can achieve, if replaced with LED lights, you can simply5 watts on the line. Reflected in electricity, 28.5% of a household fluorescent lamps and LED household lights, at the same brightness, LED fluorescent lamp power consumption is only fluorescent.

 

Of course, the price of LED high bay lights is relatively expensive. An ordinary incandescent lamp price over 10 dollars, can be LED lights the most expensive but also more than 100 dollars. “At present, the cost of LED lights is the stumbling block of ordinary families can not enable a large number of our goals for the future, hope through research and development, production costs are lower and lower down, so that ordinary families can afford.” China Gui Chao said.

 

Two years ago, the Wu Lin Yintai shop, to replace all the LED lights, energy-saving effect is very obvious. Previously, the average annual electricity bill of the Wu Lin Yintai shop is 400 to 500 million, the transformation LED firepans about the $ 1.5 million, but because LED Lantern Festival energy up to 50% to 60% a year can save more than 2 million yuan electricity, then leveled the investment in LED lights.

 

, LED lamps, high brightness, soft light, ultraviolet, more importantly, the heat generated by 2-3 ℃ lower than the general lighting because the lighting produces heat, Wu Lin Yintai stores a year to open 10 air conditioning, replaced all the LED lights, air-conditioning opening 8 on.

The truth behind the cheap price of 5w high power LED

 

The truth behind the cheap price of 5w high power LED

 

The price to participate in the tender product with the specifications of the same type of price difference is very large, LED high bay lamp price difference is particularly obvious. Such as specifications for 9000lm high price of 5w high power LED lights up to 9200 yuan, low price of only $ 920; specifications for 14000lm high price of LED lights actually reached 11,000 yuan, while the low price of only 1062 yuan.

 

Guangdong Long traffic, general manager of Bin told reporters that the market price of LED lights 20 ¥ / W price plus or minus no more than 20%. 9000lm lamp products power 80-100 watts, the market price of 1800 yuan.

 

“Even if the cost price can not be low to this level,” Dragon lighting assistant to the chairman Peng Guangyuan LED inside reporter said 9000lm 5w high power LED lights cost not less than 1000 yuan.

 

Calculating this, businesses would lose money bidding?

 

In this regard, the person in charge of a number of 5w high power LED lights does not agree. A person in charge told reporters: “Any enterprise can not do trading losses, they dare to report the low-cost, purpose is to get the subsidy.”

 

Many companies the idea is to squeeze in talk about “the industry source said.

 

It is reported that the tender subsidy funds will take the indirect way of subsidies, financial subsidies to successful enterprises and successful enterprises successful agreement supply price minus financial subsidies, the price of sales to end users.

The bathroom LED lighting: when can the subsidies be in place

 

The bathroom LED lighting: when can the subsidies be in place

 

For we are most concerned about government subsidies, the number of LED high bay lights, the companies want to participate in the bidding to get government subsidies, still needs a lot of patience.

 

The end of 2010, the National Development and Reform Commission, Ministry of Housing and Urban-Rural Development, Ministry of Transport Organization to carry out the application of semiconductor lighting products demonstration project, the organization of the shortlisted companies bidding to determine the 28 shortlisted companies and products of the three categories of products through a unified tender and specifications, the agreement the supply price; and selected a number of semiconductor lighting products application demonstration projects, including 20 semiconductor bathroom LED lighting applications projects, 15 semiconductor street light project and 15 semiconductor tunnel light application projects.

 

The majority of people in the industry, told reporters that the three ministries of semiconductor lighting products for application demonstration project in 2010 due to implementation is not mature enough to lead to some indoor lighting applications, projects, and most of the bathroom LED lighting application projects not scheduled to carry out.

 

The person in charge of a domestic enterprise, told reporters, they are one of the 28 successful enterprises in 2010, but he says with frustration, they introduced last year completed a number of projects has yet to get the subsidy payments. Subsidy program is very complicated, and still running the program. ”

 

“This is an open tender, government subsidies certainly not in arrears, but want to get the subsidy, need a little patience.” Skin Chunjiao said, reached into the East also participated in the tender, but she did not fear to take less than subsidy payments.

 

In this regard, the industry expressed the hope that the government this can improve the implementation of programs and processes, effective affordable subsidies to enterprises.

The high density LED strip industry: strengthen cooperation with Japanese companies

 

The high density LED strip industry: strengthen cooperation with Japanese companies

 

The exhibition of Chinese enterprises to the increasing number can be described as momentum is compelling. Exhibitors the total 314, including 145 Japanese companies in mainland China, 100, Taiwan 51 exhibitors, both the sum over the number of exhibitors in Japan. In addition, South Korea, only 14 exhibitors. 56 Lighting Fair “sponsored by the Nihon Keizai Shimbun last year, the Chinese mainland and China Taiwan region 53, Korea 18 exhibiting companies. The Chinese mainland exhibitors number almost doubled by the concern of the participants. Thus, China high density LED strip companies in order to survive in the Chinese domestic market and to compensate for the financial crisis and the sharp reduction in exports to the EU, so turn on the Japanese market, an interest.

 

These enterprises to seek cooperation with Japanese companies on their respective strengths to expand the positive publicity, and strive to expand their business in Japan. For achieving rapid growth of the Japanese high density LED strip market, Chinese companies are quite concerned, in order to obtain OEM orders from Japanese companies, since last year, Chinese companies set up branches in Japan is increasing. Moreover, many Chinese companies to recruit sales agents in Japan trends are cause for concern.

 

This exhibition, BDO Runda exhibition side by side with the Japanese companies Matsushita, Iwasaki Electric and Mitsubishi Electric lighting, launched 12 large booth standard booth area, and highlights the strength. BDO Runda was established in 1996 in Zhuhai, Guangdong Province. European and American firms have had in the small appliance sales and OEM supply business. Involved in the LED market in 2009, in cooperation with the German motor manufacturers join forces in Europe and sales of LED high bay products, AEG brand. Future BDO Runda the world, to strengthen business development. The company established a branch in Japan in August 2011.

“Next Stage 2012” for home LED light

 

“Next Stage 2012” for home LED light

 

LED lighting by the Nihon Keizai Shimbun and Japan to promote the agreement (JLEDS) held from March 6 to 9 “LED Next Stage 2012 in Tokyo Big Sight International Exhibition Center held. It is reported that the participating companies a total of 314 Chinese enterprises have 151, can be described as the momentum is compelling.

 

All the exhibitors, there are 145 Japanese companies, Chinese enterprises have 151, including 100 mainland and Taiwan, 51 companies exhibiting, while South Korea is only 14 exhibitors. According to “Lighting Fair” sponsored by the Nihon Keizai Shimbun in 2011, the Chinese mainland, China Taiwan region 53, Korea 18 exhibiting companies. The Chinese mainland exhibitors number almost doubled by the concern of the participants. Thus, China LED high bay lighting companies in order to survive in the Chinese domestic market and to compensate for the financial crisis and the sharp reduction in exports to the EU, so turn on the Japanese market, an interest.

 

Chinese enterprises to the exhibition home LED light Next Stage 2012 is the very strength of the large manufacturers in many enterprises, these enterprises to seek cooperation with Japanese companies on their respective strengths to expand the positive publicity, and strive to expand their business in Japan. For the rapid growth of the Japanese home LED light market, Chinese companies are quite concerned about the OEM orders from Japanese companies, since 2011, Chinese enterprises set up branches in Japan is increasing, and many Chinese enterprises to recruit sales agents the movement is also very interesting.

Solar LED lighting: market might have been over-exploitation


Solar LED lighting: market might have been over-exploitation

 

The promotion of local government procurement of LED street lights from the pilot into a universal application, and often the order of a street light project on the ten thousand. “Recently, Shandong Liaoyuan emitting solar LED lighting Business Unit Sales Director Cai Xingmao LED inside local governments to do the LED street light pilot project, an order of only a few hundred light, as many, but one thousand.

 

“Prairie fire luminous order of the first two months of this year had three times the same period last year, and each order is on more than ten thousand,” said Cai Xingmao hot extent of the current market can be attributed to the promotion of energy conservation projects in local government.

 

Recently, the Ministry of Finance Joint Development and Reform Commission, Ministry of Science and Technology announced on semiconductor lighting products, financial subsidies in 2012 to promote the project “domestic public tender, products related to indoor lighting and road lighting. Following the LED high bay lighting financial subsidy policy was first introduced in 2011, released a new round of subsidies for the project tender.

 

However, a street light in Sichuan enterprise person in charge of the total but has its own view: “suspected of over-exploitation of domestic solar LED lighting market.” The maturity of the LED lights is not enough large-scale promotion, too quickly to promote not bring technology advances, irrational investment.

 

“Streetlights biggest problem is the current product is not yet ripe, and is not suitable for large-scale promotion of brightness, illumination, and other technical indicators and sustainability is not a complete validation.” Zhang said.

 

Related statistics, the domestic LED lights in 2006 was only 40 or so, but as of now, LED lights enterprises has reached more than 1,400.

A big move to push the development of LED road lamp

“In the past few years, LED lights every year, hundreds of thousands of the problem was discovered, thousands of patents in the application, which means that the maturity of the technology is not enough.” Zhang pointed out that the LED street lamp needs a stable development of three to five years, three to five years after forming technology and genre can do. Now suddenly such a big move to push the LED road lamp technology may not yet mature, the entire market space has been fully digested.

A big move to push the development of LED road lamp

Zhang said, too quickly to promote not bring advances in technology and irrational investment, product development and cost of the decline in space will be wasted. The market is a finite resource, can not achieve sustainability.

 

Local Government driven by performance, there will be in the short term to replace the street lights out of impulse. “North a street light business executives pointed out, LED road lamp developed to dominate one of the last bound to form the background of the State-owned enterprises, enterprises do not requires innovation, not by technology, do not rely on lower costs, but by to talk to local resources. ”

 

Street sales channels are divided into the EMC engineering direct marketing and foreign trade in three ways, the current investment exchange market, the wind began to become increasingly popular, and getting worse. “Zhang said, at this stage, the LED lights also no perfect technology roadmap for people to use a variety of technical schools have, which will cause a great waste of resources. The short term, the government market for investment, business investment for the market, LED high bay lighting market may become more confusing in the next two to three years.

Shenzhen LED interior lighting product standards

 

Shenzhen LED interior lighting product standards

 

On the afternoon of March 21, jointly sponsored by the Metrology and Quality Inspection of Shenzhen City, Shenzhen LED interior lighting industry standard Alliance standard released Publicizing the General Assembly to be held in Shenzhen. Shenzhen Collection Industry Co., Ltd., Shenzhen Metrology and Quality Inspection, Shenzhen LED Industry Standards Alliance member of the technical staff to participate in the standard release meeting. Yesterday’s Shenzhen LED Industry standard release of the General Assembly, the reporter was informed that the release of the standard is to gather for Industrial Co., Ltd. gather for the company for many years cultivating the experience and understanding of the Japanese market, in particular, talked about the achievements in the field of LED applications.

 

It is understood that the release of the Indoor LED ball bulb and indoor LED tube light standards from Shenzhen first proposed the first time in China. Shenzhen Poly relevant responsible person said, the drafting and formulation of the unit as a standard, the standard release of the energy efficiency of indoor lighting, grading and color temperature, color rendering index, the test methods clearly defined aims for Industrial Co., Ltd. specification, the current is more chaotic domestic LED interior lighting market, enhance the market competitiveness of the Shenzhen LED high bay lighting products. In addition, the revised standard specifies a specific luminous flux maintenance rate amendment not less than 98% energy efficiency rating parameters than before to have a more substantial upgrade. Industry sources say that the biggest highlight of this revision is the industry’s first general-purpose simulation design software for lighting simulation and experimental results is the combination of as considerations LED interior lighting product performance means.

To make led street light projects take off,reliable drive power is the key

To make led street light projects take off,reliable drive power is the key

With the constantly increasing of the LED luminous efficiency and the cost reductions, LED lighting is increasingly becoming the perfect substitutes for filament lamp and fluorescent lamp. But due to the complicated LED lighting system, across optical, electrical and thermal fields will easily arouse the problems of dismatching the power lifespan and lacking of reliability while applying in large-scale productions. In short, the real bottleneck for LED lighting(Especially led street light projects, led high bay) is driving power. As LED driver needs to work together with LED chip and module coordination system, and also needs to consider the electro-optical structure of LED module, So the drive power demand for LED lighting applications is different. Overall, however, the requirements of drive power towards LED lighting is nothing more than high efficiency, high reliability and campatibility for reversed light and non-dimming applications. Among them, the so-called high reliability should include the long life of mathing LED illuminant, width of the power grid application, self-protection and wide temperature tolerace(-40 degrees to 65 degrees, even -55 degrees to 85 degrees) on working.

In particular, LED street lights are mainly used for outdoor environments, which need to withstand the harsh environment of wind and rain, thunder and lighting; In southern China, the outside temperature may be as high as 40 ℃ ~ 50℃; In the cold north, the outside temperature may be as low as -20 ℃ ~ -30 ℃. Therefore, the design and manufacturing technology for led street light projects should be more attention to quality problems. The failure of most street light lamp can be attributed to a power failure, So led street light projects are facing special design challenges.

 

China’s best led light bulb effects another world record

China's best led light bulb effects another world record

December 29 by the recent detection of the semiconductor light emitting device (LED)applications Product Quality Supervision and Inspection Center, China LED fluorescenttube entire lighting efficiency of up to 154.7 lm / W Refresh the domestic release of aboutthree months ago, LED high bay fluorescent tube the whole lighting effectworld record.
It is understood that the, Hercynian Research Institute, Chinese Academy of Sciences,Fujian Province, IMC Optoelectronics Technology Co., Ltd three safety Optoelectronics Co., Ltd. and Sichuan Sony Lighting Co., Ltd. has formed a joint Innovation Alliance ofLED technology. best led light bulb, The level of the world’s leading LED fluorescent tube used MCOB package every Western Research Institute of the Chinese Academy of Sciences and the Fujian IMC Optoelectronic Technology Co., Ltd. proprietary patented technology, San’anOptoelectronics Co., Ltd. Preparation of high luminous efficiency chip, best led light bulb, Sichuan Sony light Source Co., Ltd. Preparation of highly efficient phosphor.

The first companies to talk about cooperation Qing Town, local businesses, department stores Fu Sheng, Kwong Chi-hung, said that compared to traditional lights, LED lights,one-time cost of inputs, therefore, in order to get each other’s trust, Kwong Chi-hungwithsix months free trial, to promote their minds and accept each other try holding, best led light bulb, six months after the stores all use LED energy-saving lamps.

The effect of word of mouth continue to appear later, Fu Sheng boss Kwong Chi-hung,the days and department stores in Shenzhen, Dongguan the SPAR part of the franchiseowner, Kwong Chi-hung, soon reached an agreement with these large-scale project.Subsequent time, one after another with Graceland steamed product, best led light bulb, Agile Property andother large enterprises to achieve cooperation.

“Overall, however, are monomers of the local stores or stores use LED lights, the bigchain stores are basically not to spend the LED lights.” Said Kwong Chi Hung, before the establishment of his company, Dongguan, Retail the industry began to use energy-savinglamp, but today, best led light bulb, three years later, the majority of retail stores in Dongguan still use the lamp a few years ago.