作者：Blade

Led ribbon lighting efficiency progress and development status

Led ribbon lighting efficiency progress and development statusFor general lighting purposes, people need more white light source. In 1998 the white light LED lighting development success. This {! – Advertising – } LED is an GaN chip and yttrium aluminum garnet ( YAG ) package together. GaN chip emits blue light ( x P = 465nm, Wd =30nm ), led ribbon lighting, high temperature sintering material containing Ce3 + YAG fluorescent powder by the blue light to stimulate issued a yellow light emitter, peak 550nm. Blue LED substrate is mounted in a bowl-shaped reflection cavity, covered with mixed with YAG resin layer, about 200-500nm.   LED substrate by the blue part of absorbed by fluorescent powders, another part of the blue light and yellow light emitted by the fluorescent powder mixed, led ribbon lighting, can be a white. Now, for the InGaN / YAG white LED lighting, YAG phosphor by changing the chemical composition and regulation of fluorescent powder layer thickness, can obtain the temperature3500-10000K colored white. At present already commercialized the first product to blue chip plus YAG yellow fluorescent powder, its best luminous efficiency of about 25lumens / watt, led ribbon lighting, YAG for many Japanese Nichia Corporation import, the price of 2000 yuan / kg; second are Japan’s Sumitomo Electric also developed with ZnSe materials for white light LED however, led ribbon lighting, the poor light efficiency.   from the table can also be seen in certain types of white LED light source is inseparable from the four fluorescent powder: three primary colors of rare earth red, green, blue or yellow powder garnet structure, in the future more promising is the three wavelength, i.e. to Inorganic UV wafer with R.G.B three color fluorescent powder, led ribbon lighting, used for packaging LED lighting white, is expected to three wavelength white light LED this year, commercial opportunities. But here the three fluorescent powder particle size requirements are relatively small, led high bay,  the stability is high, specific application still are in exploration. The use of LED light source for illumination, first replaced power-hungry incandescent lamp, and then gradually to the whole lighting market, will save a lot of power. Recently, led ribbon lighting, white LED has reached the single electricity more than 1 watts, the light output of 25lumens, also increased its practicality.

Luminous paint + diode = lled reef tank lighting revolution

Luminous paint + diode = lled reef tank lighting revolutionRecently, a graduate of Vanderbilt University in the United States in an experiment accidentally discovered a mixture of “paint”, led high bay lantern painted the original blue light-emitting diode lamp as white light like ordinary incandescent bulbs. led reef tank lighting. This invention used in epoxy resin. Academics predict that this new discovery is likely to revolutionize the concept of lighting objects extended to the light bulb outside, as long as this “coating” is painted, any kind of objects can play the role of the light bulb.
Michael Powers is a graduate of Vanderbilt University, led reef tank lighting, and mixed the “paint” the invention from his accidentally discovered in the experiment. In that experiment, Bowles was originally just wanted to create a very small volume of quantum dots, the size of a few nanometers, less than one thousandth of a hair. Quantum dots are nanocrystals made from semiconductor materials, can be called semiconductor nanocrystals, also known as “artificial atoms”, led reef tank lighting, composed by a small amount of atomic size is generally below 100 nm.Ordinary quantum dots which typically contain 100 to 1000 electrons, these electrons are very active and the smaller the quantum dot. Quantum dots will power through quantum dots exposed to light or to give them active, issued by the bright light of various colors.But when Bowers shined a laser on the quantum dots, led reef tank lighting, something unexpected happened.”When a bunch of white light enveloped the table, I was not surprised up,” Powers recalls, “The quantum dots should be of blue, but they are now giving off a beautiful white.”

Made the unexpected discovery, Bowers and another student sprout a new idea.China Epoxy Resin Industry Association, experts say, their mixture of quantum dots with polyurethane / epoxy resin mixture, the mixture is coated on a fat blue light-emitting diode lights. Coated with a mixed “paint” the light bulb size “bloated.” But importantly, led reef tank lighting, it is true, as the Powers wish to issue a white. This white light is not light-emitting diode blue light through the formation of white light after the conversion, but like the warmth of incandescent light bulbs give a yellowish white. Light-emitting diodes and incandescent white light is not the same principle. Former through the injection power to issue the IPL,led reef tank lighting. IPL must be through some kind of phosphor conversion, and then mixed by light to form white light. The latter is a white light tungsten heating.

Highlight the advantages and uses of led recessed downlight

Highlight the advantages and uses of led recessed downlightThe emergence of high brightness LED’s epoch-making significance, it is the human one of the greatest invention in the following Thomas Edison invented the incandescent light bulb. The earliest development of the LED can only be issued a red light, led recessed downlight, the lights used in electronic equipment. Today, LED can emit red, yellow, blue, green, orange, amber, blue and green two-color, red and green, yellow green, pure green, emerald green, white variety of the beam. Major cities in China, led recessed downlight, has been seen everywhere in the dazzling brilliance of the LED, the LED is changing our lives and our work environment.
Semiconductor technology in the microelectronics revolution is raised.

Highlight the advantages of a wide range of uses
Times Square in New York may not forget, high above the Coca-Cola advertising screen is clear, colorful,  led recessed downlight, life like computer-controlled image is constantly changing. In fact, back in the early 90s of last century, led high bay the Munich Airport, Germany and France and Spain on the highway, there have been billboards or road lights with LED lighting, maintenance, do not ascend to open the light box, led recessed downlight, on the ground to open the light guide tube the light box, you can replace the light source.

LED glamorous and a lot of advantages. LED greater strengths in addition to long life, low energy consumption, there are three: First, the application is very flexible and can be made into a point, line, face various forms of portable products; environmental benefits of better, because the spectrum ultraviolet and infrared, neither heat nor radiation, led recessed downlight, is a typical green lighting, and waste recycling, no pollution; control is very convenient, as long as the adjustment of the current, it can be dimming, the combination of different colors of light changing the timing control circuit, the better to achieve a variety of dynamic changes.

The LED can be used not only large advertising display can also be used for construction and transportation lighting. LED as a key urban architectural landscape lighting, can flourish and be able to simulate the wear and tear and maintenance costs of any color, led recessed downlight, luminous flux is also greatly reduced in the outline contour. Due to small size, LED suitable for making into lines of lamps, LED lights made to the direction of the trails and lanes, safe, reliable, durable. In the past, in the night sky of the city, perhaps the most enchanting on a number of neon, However, because the neon is the most easily damaged, we often see, led recessed downlight, neon display images and text are always missing arms out legs.If you use LEDs to replace neon as a display sign, not only avoided incomplete regret, but can be achieved with the realm of desire.

The new progress of LED Development and industrialization in led light battery

The new progress of LED Development and industrialization in led light batteryThe replacement series of infrared power LED products thirteen where thesemiconductor power infrared LED’s research has made many achievements in scientific research. LED high bay Including tanks, night vision equipment to replace the incandescentGaAs power infrared LED; DC 1A, work in pulse 24A InP-power infrared LED,dedicated to the single crystal silicon minority carrier lifetime tester, led light battery, replacing thevacuum light . MOCVD epitaxial growth techniques recently developed a power infrared LED with a resonant cavity structure for military targeting systems, complete theupgrading of the product. At the same time has become a series of infrared LED products including the F004 type, F005, F006 type can be applied to the infrared range,type 761, led light battery, the peak wavelength from 900nm to 1100nm, the optical output power from10mW to 180mW, the beam angle from 38 ∘ to 170 ∘ , infrared night vision, infrared communication, points of light automatic control, led light battery, and optical coupling.

The visible power LED luminous efficiency of single-chip 1W single-chip power LED to achieve a new level 13 developed complete product designs have been finalized.Design and production of a proprietary ceramic-metal tubes used for power LED singlechip package shell, and carried out the package case studies include: the current distribution and heat distribution of the various structures of large-size LED power chip ;led light battery, different solder alloys and conductive paste bonding power chip thermal resistance;different potting reliability; eutectic solder and glass microlens production process. F002type shell and tube packaging design and production of white power LED light source, as shown, the luminous efficiency is generally above 30Lm / W, up to 38.6Lm / W;luminous flux in 43Lm above, up to 51Lm, color temperature 3000-8000K, color rendering index of 80 or above,led light battery,  the thermal resistance is generally lower than 20 W / ° Ccan be used for special lighting, such as miner’s lamp, reading lights, emergency lights, flashlights and so on.

Ford pushed new active steering technology of led high hat lights

Ford pushed new active steering technology of led high hat lightsFord’s next-generation active steering headlights, headlight technology will be brought to a different level. Intelligent headlights beyond all style and function, safety is a core value of this system. Ford new AFS active steering, led high hat lights, headlight system by two sets of unique optical design that dramatically improves driving in the turn when the road dead ends recognizable, more progressive than the existing AFS system. And a new AFS system will debut early next year, led high hat lights, the North American International Auto Show.
Although this system is still in the concept stage, but is already very mature, is expected next year’s Detroit auto show can be seen.

Set of lighting system will be equipped with environmental protection as the main demands in a concept car body can absorb solar energy and convert it into electricity stored during the day, led high hat lights, solar-powered headlights and taillights, and a good vehicle lighting at night source of power.

In addition, the LED diode light lighting headlamp system, Ford want to show the unique technology. In addition to the saving, high brightness characteristics, rather the design of retro flavor, reminiscent of the 1950s camera. The upgrading of the lighting system, led high hat lights, enhance night driving safety is absolutely positive. According to a survey in the United States, 20 percent of fatal crashes occurred in the time from midnight to six in the morning for some light. Therefore, to improve vehicle lighting systems for Ford has been an important task.

Ford’s launch of the new AFS system, was able to become the leading technology, mainly due to the active steering, headlights, headlights total monomer design, lighting angle change as the vehicle rotation. But basically, led high hat lights, go to the lighting range is still limited in the headlights and did not change. However, Ford’s AFS system integrates two different lamps for halogen and LED enables lighting to create a more balanced, led high bay more power.

AFS system detects a vehicle in a turn, the direction of the group of LED lights within a very short time to respond to the halogen group would immediately change direction and provide bend dead ends at the lighting. The lighting ratio and brightness of the LED array, led high hat lights, depending on the vehicle when cornering speed and tire rotation angle. When the vehicle out of a curve to positive, LED lanterns will automatically switch off to reduce energy consumption.

apem introduction of multi-color led gu10 downlight indicator

apem introduction of multi-color led gu10 downlight indicator

 

 

 

 

Provide red, green, yellow, blue and white light to select the Q series LED light color, tri-color and flash the LED. Also has a welding solder lug / quick connect terminals, led gu10 downlight, and 200-mm extension cable. The package size is 6 -, 8 -, and 14-mm resistor directly to the dc and 12V, 12V ac / dc, 24V dc, 24V ac / dc, 110V ac and 220V connection. This product can be used for industrial panels, panel lights, led high bay automation equipment andindustrial measurement instrumentation applications,  led gu10 downlight, depending on the different models of this indicator with 70 to 100 ° viewing angle. 100,000 hours life and operating temperature range of -40 to +85 °.

In this day and age, when a woman was criticized too many times, have been labeled astoo much material worships money and older left women extinction Shitai class label,  led gu10 downlight,  we just sprouted love had not had time to see each other face began to rush to get rid ofsome of the negative definition. 20-year-old did not graduate we should stand on thestage You Are the One afraid to marry, and after a meal immediately jumped up and went to pay in order to prove himself not a woman of substance, just love three days can not wait to go to the five-star hotel school kitchen to this prove that he will never do not know how to do his wife,  led gu10 downlight, this time someone jumped out too realistic for a woman you can not wait even a biscuit to be with the man AA points to eat.

I do not know how many women in the passage of time, thought about women’s positionin this society, anyway, I was very serious thought. Sometimes I think, equality between men and women under the banner fluttering in the wind,  led gu10 downlight, this community has given us too much belongs only to the stage and dream of the man, but the attendant, but also too many unnecessary responsibility and play. We lost a lot of fun to do a woman’s – For example, the pursuit would have you should embrace, but now it appears to find any. Girl, eating one meal a man, led gu10 downlight, charge him a gift, really make you feel so unbearable andperishable? Because the meal with a gift from this transfiguration from an inner chastityclavicle piercing fresh sitting in the BMW crying Miss Ma you?

Latest FlareAlerts series of high lumen led lights

Latest FlareAlerts series of high lumen led lightsFlareAlerts series of LED lights is a solid structure can be used as emergency LED flash products, safe in general.
The series uses 12 red LED to flash and lasting bright mode operation, the light emission can be clearly seen in the amount within 3, high lumen led lights, the performance characteristics make it one of the brightest emergency flash. The product has a variety of purposes, mainly used in the law enforcement sector, the public transport sector, government agencies and fire departments. Have good resistance to environmental erosion and compression performance. high lumen led lights. The battery operating time of 20 hours (flash mode), use the length of time in the light of the persistent mode for 6 hours.
Light performance characteristics: 1. In the 3 position can clearly see that the light-emitting two compression performance does not produce gas and difficult to fire four side cheap price. Compact, light weight 6. using the built-in electromagnetic base does not pollute the environment. high lumen led lights, easy to use.

She is a beautiful girl, as if the fate of the error, was born at home in a small staff. She has no dowry assets, there is no sure way to a rich decent people know her, know her, love her, marry her; high lumen led lights, had married with a secretary of the Ministry of Education.
She will not be able to dress up and had to wear plain, but she felt very not, if this lowered her identity like. In women, beauty, charm, charming, that is their origin; born smart, beautiful qualification, gentle temperament, is their only qualification.
She felt she was born to elegance and luxury of life, high lumen led lights, so she continued to feel the pain.Residential Hancang bleak walls, old furniture, the crudeness of the cloth, so that her distress. These things, in another with her the status of woman, may not bear in mind, however, led high bay she is therefore painful, so sad. She looked at the small maid to do the trivial family matters Bolei Nirvana province for her heart caused a sad feeling and a wild dream. She dreamed of an elegant hall, decorated with Oriental curtain lit tall bronze lamp, and two servants to wear shorts, lying on a large chair, high lumen led lights, heaters heat hot, take a nap. Her dream of a spacious living room, where hung with ancient wall clothing, furnishings and exquisite wood, rare antique.

China high output led light companies are going out of the country “show time”

China high output led light companies are going out of the country "show time"There have been frequent LED business cooperation with foreign LED manufacturers in China, global economic integration, the atmosphere, led high bay the LED industry also showed a “harmonious” atmosphere:

BDO Runda, high output led light, USA ShiningImage: BDO Runda granted an exclusive buyer agent, seller, direct imports (DI) LED products to the United States Wal-Mart. Not less than 18 months from June 2012, the amount of $ 45,000,000, or about 283 million yuan, high output led light, accounting for the year 2011 unaudited operating income of 9.23%;

BDO Runda and Japanese pairs of birds: the two sides signed the 2012 plans and the cooperation of pairs of birds business grew 30 percent to 40 percent under the agreement, high output led light, the next three years (including 2012) to $ 45 million, about RMB 2.83 billion, accounting for 9.23% of the year 2011 unaudited operating income;

Neo-Neon and Philips signed the Patent Cooperation Agreement: The cooperative agreement makes it really bright you can use the patented technology of Philips open to the industry, high output led light, all with LED LED light source and various types of bulbs.

Similarly, the famous mainland LED lighting companies, gold lumens and Sharp recently entered into a strategic cooperation: the two sides in the lighting application development, technology exchange and marketing of three aspects of cooperation and common layout of the LED lighting market. Meanwhile, high output led light, the gold lumens and global strategic customers for $ 30 million orders;

In recent years, the vendor mergers and acquisitions, joint ventures is quite common. In particular, as the emerging industries of the LED industry, need to close cooperation between the manufacturers to achieve breakthroughs in all aspects.

LEDinside that: China LED, in cooperation with international manufacturers, the intention is to purchase tickets to join the international market; international vendors choose vendors reason starting from two points: First, China’s LED business has now entered a new height, high output led light, regardless of the strength of the company, product R & D capabilities; Second, China LED companies also have a great advantage of the Chinese market, “tun”.

China LED companies step abroad is not an easy thing, reasons: First, not every family can be patented authorization to spend money even if the patent cooperation, but the product quality and design are not in place; followed Furthermore authorized, high output led light, nor certain foreign selling. I believe that international marketing, keywords are the technical factors, the strength of the company, the international market talent.

Four ministries benefit high lumen led lights industry

Four ministries benefit high lumen led lights industryMarch 12, the four departments of the Ministry of Finance jointly issued a notice from April 1 this year, led high bay the domestic will be a major technology and equipment import tax policies related equipment and products directory, import key parts and materials directory, high lumen led lights, imports will not be tax-free equipment and product catalog to be adjusted.

Directory of customs duties and import VAT adjustment, an additional 28 major technical equipment, marine equipment, high lumen led lights, solar energy applications, LED devices three emerging industries as the most obvious benefit of the plate.

Tax policy flexibility to adjust high lumen led lights,

Ministry of Finance, Industry and Information Technology Ministry, the General Administration of Customs and the State Administration of Taxation jointly issued a notice on the adjustment of the major technologies and equipment import tax policy directory, high lumen led lights, clear the latest revision of this year, the state supports the development of major technical equipment and products Catalog “.

Four department also revised the imports shall be exempted of major technical equipment and product catalogs, high lumen led lights,and approved in accordance with or after April 1 this year, mutatis mutandis, the provisions of the State Council Notice on the Adjustment of Imported Equipment Taxation Policies to enjoy import tax preferential policies related projects and enterprises, self-use equipment in accordance with the contract with the above equipment imported technology and component parts, spare parts listed in the import of the new directory will always act according to the imposition of import tariffs.

For the adjustment of the directory, the experts said, it is mainly based on structural adjustment and industrial upgrading needs. In recent years, domestic equipment manufacturing industry to achieve rapid development, high lumen led lights, in addition to the growth in demand for the leading role of the major technologies and equipment tax policy is also to provide support to reduce the cost of the core technology and key equipment imported.

The directory adjustment has a positive significance in two aspects. First, the gradual adjustment of the whole tax policy of the major technologies and equipment for tax exemptions on imported key components, which is conducive to the realization of the import substitution of the major technologies and equipment; high lumen led lights, is included in major emerging industry for some yet to be developed but the lack of core technology and key equipment directory of the technology and equipment tax policy, contribute to the adjustment of industrial structure, to achieve the rapid development of new energy, high-end equipment, and other emerging industries.

State financial subsidies to “light up” the high power led red industry

State financial subsidies to "light up" the high power led red industry“Get the message the first time, we flew to Beijing will be tender to get it back.”Yesterday morning, in Xiuzhou Industrial Zone of Zhejiang brilliance Lighting Co., Ltd., assistant general manager Cai Yao told reporters the government procurement, high power led red,  the companywill spare no effort.

Not long ago, the domestic public bidding for the 2012 financial subsidies to promoteLED lighting products, indoor lighting products, LED lamp, reflective self-ballasted LEDlights and outdoor lighting products, LED lights, LED tunnel lights four species were included in the procurement scope. high power led red,  Financial help open the civilian market for LED lighting industry, which is the meaning of ‘turning point’ event. “Caiyao think.

Reporters from the city learned that the Commission by letter of Jiaxing City in Haining,Xiuzhou, led high bay Jiashan and Haiyan in the layout of the LED industry, is almost industry-widechain, Jiaxing LED industry annual output value of more than 7 billion yuan. State financial subsidies to promote LED lighting products for the entire LED industry ispositive. “City by the emerging industry, high power led red,  the Director of the Information CommissionRuanhu Xiang commented.

February 28, the NDRC website said a notice, to encourage LED lighting demonstration and application, and guide the healthy and orderly development of the LED lighting industry, Development and Reform Commission, Central Information Secretary and the Ministry of Finance Kenji, high power led red,  high-tech Secretary of the Ministry of Science and Technologyjointly commissioned the China Electronics Import and Export Corporation for the 2012financial subsidies to promote LED lighting products, domestic public bidding,determine the price of efficient lighting products to promote enterprise, high power led red,  specifications and supply agreement.

Subsequently, the reporter saw download tender documents from the China NationalElectronics Import and Export Corporation, 4 inch into the promotion of LED downlights,6 inch, high power led red,  8-inch three models, reflective self-ballasted LED lamp PAR20, PAR30, PAR38three Model, LED lights 9000lm 14000lm two models, LED tunnel lights are also 5400lm9000lm two models; qualified to participate in the enterprise qualified to cast the LED lamp, reflective self-ballasted LED lights with an annual output of low 200 000 “,” cast theLED street light, high power led red,  LED tunnel lights, with an annual capacity of not less than 30000, theregistered capital of not less than 50 million yuan.