月份：2012年3月

Promote a unified interface for rgb led downlight

Promote a unified interface for rgb led downlight

 

UL pointed out, Zhaga is the concern of most industry standards, its next-generation rgb led downlight engine compatibility (Interchangeability) interface standards, cooperation in the global lighting manufacturers Zhaga Union initiated, aimed at promoting global LED lighting the standardization of system interfaces, so that the future global manufacturers can products, eliminating the need for the development of common specifications of different countries, manufacturers design products have a different connector standards. Standard implementation rgb led downlight, is bound to affect both the product design of the lighting manufacturers, but in the long run, but it helps push up the penetration of LED lighting products, industry should Zhaga Standards as soon as possible included in the product development considerations, and the led high bay specification product is bound to faster time to market, to obtain the favor of consumers.

 

UL Zhaga Union, but also plays standard writing important role in decision-making and development of test plans, UL also is a major can be one of the official laboratory of the rgb led downlight testing services. UL in addition to coordination with the industry to work out a unified interface standard required standard must be synchronized consider the product safety, Zhaga specification will also be included in UL’s safety standards, assist the industry in the development of an integrated set of standards for security and interface requirements.

 

In addition to the Zhaga certification, LED lighting products because of the emphasis on energy saving, UL, to remind the industry must also keep abreast of updates to LED lighting products, energy efficiency standards. U.S.

LED candle light’s new favorite: Luminara

 

LED candle light’s new favorite: Luminara

 

Luminara’s LED lights have exclusive marketing rights in Japan. This design is a patent technology developed by an entertainment enterprise. The original intention for Luminara is to decorate a theme park in New York. However, this new LED candle light illuminates not only New York’s theme park, but also thousands of people’s heart. At present, the annual turnover of this product in America is about 40000. Now, it has been modified and improved in order to well adept the Japanese market. Luminara can perfectly simulated candle flame. The feeling of the “shaking fire” makes it look like a real one.

 

The biggest reason for its ready sale is that it looks like a real candle. However, it is just a harmless lighting product. Buyers have no need to concerned whether it will be miss-touched by their children or pets, causing damages. Luminara can be automatically lit though a timing device. The embedded alkaline dry can have it continuously light for more than 200 hours. The surface of this LED candle light is made up by real wax. And also spices are added into it, which makes it send out a light faint scent and welcome by women.

 

At one store in Japan, reporters saw that many people bought it as a gift. The shopkeeper indicated that there are many trades from the wedding and funeral. The reason is that even if Luminara is placed in a narrow place, there is no worry accidentally ignited the wedding dress or anything else. In the Japanese market, plan for promoting TV sales of this LED candle light is in the agenda.

No understanding of high bay t5, No talking

No understanding of high bay t5, No talkingCamel caravans, parked in front of my house.
They are arranged in a long list, and stood silent, high bay t5, waiting for the arrangement of people.The weather is cold and dry, pull the camel took off his hat, high bay t5, steaming bald poll child is a surge of white smoke into the cold, dry atmosphere.
Father and his bargain. Bimodal hump, the horses are laden with two sacks of coal. But pull the camel said, from Mentougou, and camels, LED high bay  step by step approaching.
Dad has told them a good price. In the coal unloading, camels grazing. I stood in front of the camels, to see if they eat the way of fodder to chew, as ugly face, as long as the teeth, as quiet attitude. When they chew on the teeth and lower teeth staggered and later rubbed off, high bay t5, large nostrils steaming and foam sub-stained beard. I see spent their own teeth to move up.
The teacher taught me to learn camel tolerant animals of the gas. It never hurry, go slowly, high bay t5, will always come; to chew slowly, always full. Perhaps it is born of the slowly, and occasionally to avoid the car ran a two-step, posture is very ugly.
Over of the camel team, you know, playing the head of a long neck and under the total tied a bell to go up, “clang, clang, clang” effects.
“Why should a bell?” I do not know something we should ask.
My dad told me, the camel afraid of wolves, because wolves will bite them, so human it to bring the bell, high bay t5, the wolf heard the sound of the bell, to know that there are human beings in the protection, not violated.
My childish mind was full of different ideas and adults, my father said:
“No, Dad! Their soft feet walking on the soft desert, not a little bit of sound, you are not talking, they took three days and nights do not drink of water, just quietly chewingstomach of ruminants out of food? must pull the camel’s human, unable to bear that long-distance lonely journey, so only bring to the camel bells, to add some taste of the road. ”
The father thought, smiled and said:
“Maybe what you think is more beautiful more.”
Winter fast is over, Spring is coming,  high bay t5, the sun is particularly warm and warm people want cotton-padded jacket off. Is not it? Camel off its velvet gown! A chunk, a chunk of its fur to fall from the body, hanging under the belly. I really want to take a scissors to cut a cut for them, too irregular. Pull the camel’s people, as they Shenshangnajian anti-wear big sheep are off, take a small peak in the camelback. Sacks empty “Ugyen” are sold, the bells ring in the relaxed pace of more crisp.

How to build a sequence of flexible led lighting

 

Some people are concerned about the behavioral data, and some people are concerned about the commercial data, but less behavioral data and commercial data, taken together. We tend to simply look at the one end of the data. But look at the data possessed by the devil to understand that each data, like scattered stars in the night, flexible led lighting, covered with a network of relationships between them, just click one of the data, flexible led lighting, it will drive changes in the data .

Before a period of time to see a data enthusiast, we both have a consistent point of view: the development of electronic commerce faster and faster, the trends in this industry is also growing fast; for e-commerce company owner, you want to find their own path in The trend in front, flexible led lighting, is bound to learn a data-driven.

Fortunately, this year, e-commerce industry data analysis, pay attention to it even started by the mom and pop Taobao sellers to solicit data analyst, let alone the more the e-commerce company.

But it also made me feel worry: This is not the lack of data, LED high bay but data too much!

According to statistics, in today’s Internet, every 60 seconds will produce 100,000 microblogging information, 4 million search on facebook 500,000 at contact. I believe that today is slightly larger number of e-commerce company, will be collected behavioral data, flexible led lighting, but these behavioral data with business data (such as trading volume) What is the relationship? Most companies today do not have to make good use of these thousands of scattered data.

Need the data logic, more commercially sensitive

Talk about an interesting story. One day, Linkedin suddenly Lehman Brothers, and more visitors, but did not go into the reasons, not long afterwards, Lehman Brothers declared bankruptcy. Google announced its withdrawal from the previous month in China, I found that in Linkedin rarely see Google product manager online, this is also the same reason.

Just think, if the Linkedin targeted analysis of the data of a listed company executives looking for a job, is not of great commercial value? I believe there are now many sites we do not know the acquisition of these Deep Data (underlying data, the editor’s note), flexible led lighting, only looking at some simple surface data, even holding a shark’s fin when the radish.

Said that this story just to tell you that the data in the Internet, flexible led lighting, you need to use the business vision to analyze and associated value only.

Today, e-commerce company data analyst, flexible led lighting, must have the ability to see the password to unlock the market from the boring data.

Customers don’t know about buying white led

The customers do not know what he wants.

This is true? LED high bay, Customers really do not know what they want? Jobs has always believed in the other a famous quote from Henry Ford is.

● If I ask what customers want, buy white led, they may say they want a horse.

If you just listen to the demand from the customer to tell you, you may never produce no car. The customers seem to be as a monkey, a group of people can be ignored. But I believe that whether Steve Jobs or Ford, this sense is not so much stressed that the customers do not know,buy white led, but rather tells us that customers will not be for us to carry out product innovation, you can only rely on their own.

This view is easy to understand. Customers are not monkeys, but he can not be designed for you product. Because:

● The customers do not understand the car and motor, he did not understand the technology. buy white led

● The customers do not want to understand the automotive manufacturing technology.

Customers use your product, buy white led, but he was not an expert, he knew nothing about technology for the manufacturing of automobiles, mobile phones, tablet PCs, he certainly can not tell you how to do it under a car, mobile phones, tablet PCs. If you insist to ask him, he can become the creative, abstract things, do we see in science fiction movies which is not a non-creative professionals who? But they are after all not an expert, fantasy things and create a different products. Product innovation is difficult to achieve customer must do by the experts.

Despite the lack of technical knowledge, but at the time of purchase, many customers are able to do the rational decision-making. buy white led, Why is this? A totally know what he wants people how to buy? In the moment of purchase, customers do not know what they want? In his consciousness, he is unclear, then at least he’s The subconscious mind is very clear. They can not understand the technology, they can not tell Steve Jobs and Ford how to do product innovation, but they have been pursuing the thousands of years has been the pursuit of things, these things sometimes desire, buy white led, from the heart; sometimes some basic needs, from everyday life. They are the core of the value of a product, buy white led, but also product innovation, the meaning of any product innovation based on these needs and desires for these things, the customer no confused.

Jonathan Ivev told you why car led lighting can be successful

Jonathan Ivev told you why car led lighting can be successful Hours of reading time, every time before graduation, students will use Notepad to each other, leave some words of blessing, such as all wishes come true, smooth sailing, car led lighting , as soon as possible to find Prince Charming of the class.
Think ah all wishes come true, smooth sailing is more than happy, if our lives are no setbacks, what can we hope that good.car led lighting
Slowly mature, and gradually understand the meaning of life is far from that result, the results of the process is actually more impressive, more memorable, perhaps sad, perhaps happy, this is the life, the color of life. The results of the process, is likely to experience a lot of frustration, tempered, but only car led lighting, through this setback, tempered after just precious.
The real world, the more difficult, frustration run away before, or simply give up on themselves, only a handful of people have strong will power, perseverance, only tenacity,luck blessing. LED high bay
Let’s look at a case of the 37th U.S. president Richard Nixon:
The 37th U.S. president Richard Nixon, many days before he became famous in the face of adversity spent.car led lighting
Child, Nixon often work for the home shop. Four o’clock in the morning, go back and forth for two hours to catch a carriage road, buy fresh fruits and vegetables and wash them separate, and then go to school. Even if it is a holiday, to the pool when the janitor, car led lighting, as chickens and ducks shop plucking. Young Nixon on the day in such a temper growth.

T8 high bay LED prototype silicon chips

 

T8 high bay LED prototype silicon chips

 

Germany, OSRAM Opto Semiconductors R & D staff to produce high-performance blue-white LED prototype silicon chip GaN light-emitting material layer is placed in a diameter of 150 mm silicon wafer substrate. This is the first successful use of the silicon wafer substrate to replace the sapphire substrate the production of t8 high bay LED chip, and maintain the same lighting quality and efficiency.

 

At present, this LED chip has entered the pilot phase, tested under practical conditions. OSRAM is the first silicon wafer t8 high bay LED chip is expected to put on the market within two years.

 

Silicon wafer substrate chip compared to traditional materials chip has obvious advantages. Wide range of silicon in the semiconductor industry applications, to meet the larger wafer diameter production requirements, while the silicon material has better thermal properties and lower price, the silicon wafer substrate chip will become the future of led high bay lighting market more attractive and the choice of the price advantage.

 

The report also pointed out that the LED lamps to high-power LED devices manufacturers a great opportunity. In 2016, 60W high-power LED lamps for street and industrial lighting the field will become one of the largest LED lighting market. Power Splitter market when these applications are expected to more than one billion U.S. dollars, mainly from the direct sale to the t8 high bay lighting and commercial power supply manufacturers, power MOSFETs and rectifiers. Jonathon Eykyn, IMS Research market analyst and author of the report, said: “Although some large-scale LED lighting manufacturers have the ability to design and manufacture of power circuit, but they still need to have the power semiconductor industry knowledge and technology.

Electrostatic breakdown phenomena for led high hat bulbs

 

Electrostatic breakdown phenomena for led high hat bulbs

 

LED within the PN junction is applied to the manufacture of electronic products, assembly, screening, testing, packaging, storage, transportation and installation sectors, it is inevitable not subject to the electrostatic induction effects of the induced charge.

 

If the charge is not timely release, the two electrodes on the formation of a higher potential difference, anti-static charge energy to the led high hat bulbs under the limit (this is the LED indicator values), the charge will be released in an instant.

 

Discharge between two electrodes on the led high bay chip in a very short instant (nanosecond) instantaneously between the two electrodes (resistance of the smallest places, often around the electrode) of the conductive layer, emitting layer chip local high-temperature internal material temperatures up to 1400 ° C, under such extreme high temperature between the two electrode material layers melt, melting into a small hole, resulting in various types of leakage, dead lights, darkened anomaly.

 

Different enterprises, different techniques, different substrate material, different design and manufacture of led high bay chips antistatic also very different from the current market antistatic height is vastly different fish.

 

The event the led high hat bulbs die light leakage dark and bright such as accidents, think often strengthen the static management of their own production plant, such as grounding, the laying of the static table mat, ion fan, but this is not a radical way, static electricity is nowhere first hide fifteen not, we can say is ‘escape’. used led high hat bulbs antistatic indicators, similar to a healthy and defective newborns acquired and then healing is difficult to cure.

Future development for led shelf lighting

 

Future development for led shelf lighting

 

From the design of LED products, led shelf lighting only has high-efficiency driver circuit has a special one-way point source optical design, these features effectively reduce reflection to allow light to reach the designated area, and improve the effect of irradiation.

 

The high efficiency LED shortcomings of higher color temperature of the cool color. Due to differences in the use of habit, part of the application environment (eg, clothing), or in some countries (such as most Asian countries) need to warm white color temperature lower, a maximum loss of about 30% light efficiency. For this reason, warm white light activation threshold is higher than the cold white light, we estimate that the led high bay costs can be reduced by about 40% when the warm white to cool white economy is expected this time around the end of 2011.

 

LED lamp life has been controversial, although the life of the LED chip may be greater than 100,000 hours, but the package and drive chain may lead to the decline of the whole lamp life. Has been the introduction of LED street lamp standards provide for the life of 30000 hours, most of the standard provisions of the indoor lighting of 20,000 hours, which is the general level of the industry.

 

LED life of most of the data model projections obtained through test after a certain period of time. led shelf lighting has longer life expectancy, the customer is difficult through the use of experience to determine the life span of LED lights, and before the non-standard LED products affect the public’s expectations for LED life.

Local dimming technology of LED-high bay luminaires TV

Local dimming technology of LED-high bay luminaires TVEnergy efficiency and image enhancement, color TV industry is continuing to pursue innovative field, with the popularity of LCD TV, high bay luminaires, the local dimming technology to become one of the best technical set energy-saving and quality upgrading in a
The traditional CRT TV is a flat light source, light-emitting or the entire piece of light, or the entire piece darken, you can not press the screen sub-regional dimming. The display of the LCD TV back light and the LCD unit, which back light using the straight-line light source CCFL and the point light source LED, which provides the possibility for the realization of regional dimming. The back light of the LCD TV is the machine energy consumption, the largest part, so a variety of ways to achieve energy efficiency and technology to enhance image quality has been the industry continue to overcome the problem of adjusting the back light brightness.high bay luminaires
The early stages of the introduction of LCD TV, the backlight brightness is fixed or the user through the menu to manually adjust the plane light source and a CRT, which is similar to either full-chip light, high bay luminaires, or the entire piece darken. The CCFL is a linear light source partition so the adjustment is technically feasible, with the LCD TV gradually occupy the mainstream market, the back light luminance region adjustment also been developing rapidly through the 0-dimensional (0D) Dimming, 1-dimensional (1D) Dimming development to the current 2-dimensional (2D) Dimming.
LCD TV back light Regional Regulation Local dimming technology, the LCD TV system image signal is divided into several regions, and analyzed and calculated according to the regional image brightness and automatic control of the regional back light light and dark.high bay luminaires.
The 0D Dimming: LCD TV system on the whole TV screen and adjust the brightness CCFL back light LED back light, led high bay,  CCFL or LED with a screen brightness of a unified control system, present a screen brightness darken or lighten, the system then automatically the back light unified dim or brighten. The general algorithm is to use the software to calculate the average brightness of the entire screen to adjust depending on the size of the average brightness of the dark back light. For example, when a black screen CPU will automatically back light brightness to the darkest, high bay luminaires, when a white screen (Figure 1.2) CPU will automatically back light brightness to the brightest. 0D Dimming the disadvantage is that unified regulation is not accurate enough, such as white and black screen when the same screen (the black middle and white screen from top to bottom in Figure 1.3), the system CPU to calculate the average brightness after back light brightness to the middle is too small at , high bay luminaires, which will lead to white is not enough light, and black place is not black enough. Strictly speaking, the 0D Dimming is not local dimming.