标签：super high power led

super high power led in low temperature

1, What is the low temperature lighting?
Low temperature lighting refers to the use of artificial light source to light, the ambient temperature below 5 ° C venues, such as refrigerators, freezers, refrigerators, cryogenic plants, outdoor lighting. The low-temperature lighting to fluorescent-based, and now the LED street light (super high power led) source in the low-temperature lighting place.

super high power led in low temperature
2, the fluorescent lamps used in low lighting
Although the fluorescent lamp in a conventional room temperature, the luminous efficiency up to 90lm / W regarded as a high-efficiency light source, but when entering the low illumination environment, whether it is the luminous efficiency, illumination or aesthetic design shows more disadvantages. Even though some manufacturers have introduced a dedicated low temperature fluorescent lamps, to solve the problem of the luminous efficiency, but still can not take into account the illumination and aesthetic requirements. And the price is very expensive. At low temperatures, ordinary fluorescent light-emitting efficiency and even to be halved, and life will be shortened. Even without considering the nonuniform illumination of fluorescent lamps at low temperatures, but also consider the fluorescent light color and color rendering the problem of inadequate, because it can not show the best colors of the goods, can not achieve the purpose of attracting consumers .

3, LED Products used in several major advantages of low temperature lighting
Compared to CCFL fluorescent lamp cold light source, LED  (super high power led) used in low temperature lighting, or has a special advantage. First, LED, even at low temperatures of minus 40 degrees Celsius, can achieve instant start and requires no special circuit or programming. LED luminous efficiency is almost unaffected in the low temperature and may even be better than the normal environment. The three LED is a point light source, with a small, point to the characteristics of the optical arrangement in accordance with the design requirements for refrigerated cabinets, display and other places. And the LED can provide sufficient uniform illumination better to see the product label. Fourth, the LED light color, color temperature, color rendering of the variability can be based on different lighting requirements for different products, select the appropriate LED light source, to achieve the purpose of attracting consumers. Is the difference between LED and CCFL power supply before CCFL must first after a buck DC / DC converter, it will wear out the 10% electricity, wear out 25% of electricity through the Inverter, and finally to Fluorescent tube of power about only 70%. But the LED Lights just after the LED  (super high power led)  Driver will be able to direct transmission of power, so that the efficiency of the transformer circuit to up to 90%, with a larger energy-saving advantage.

Filament lamps should not be replaced by super high power LED though power consumption judgment (2)

LED lighting technology is enjoying a rapid development. 15 years ago, a LED street light with a power consumption of 1 watt can only sent out lights of 30lm. 15 years later, a one-watt LED light can have a luminous flux around 100lm (super high power LED). While a 15-watt filament lamp have a luminous flux about 180lm. The development of LED is so fast that it is really hard to replace a 15-watt filament lamp by a LED light with fixed power consumption. On the other hand, power consumption is a parameter used to present electrical energy converting conditions. LED components with high electrical energy converting ability can have a higher luminous flux only consuming very little power.

 

Filament lamps should not be replaced by super high power LED though power consumption judgment

 

Luminous flux, optical spectrum is photometric data typically used to present lighting effects. Why people choose to use power consumption to present the brightness of traditional lamps instead of these more accurate photometric parameters? In the early age, when filament lamps had just been invented, the brightness of a 1-watt filament lamp is approximately equivalent to then light from one candle. Gradually, people related power consumption with brightness. Same situations happed in fluorescent lamps. Nowadays, LED lights have taken the place of traditional lights in many areas. It is improper to represent brightness though power consumption. As for LED Grow Lights, brightness of which is hard to be related with power consumption, can only be clearly represented by more scientific photometric parameters mentioned above.

 

As for light sources of LED lights, luminescence ability can be represented by the light distribution curve measured on their surface. Luminescence ability of the entire LED lights, the light distribution curve should be measured in front of projectors. If two lamps, no matter what type of lamps they are (super high power LED or traditional filament lamp), they will have same brightness if the light distribution curve measured before the entire lamp is similar. Brightness measured though illuminometers are usually different from brightness felt by our eyes. Under circumstances that accurate luminous flux is not necessary, brightness can be roughly represented by the measuring results from illuminometers. Since this method is cheap and easily to be realized.

Filament lamps should not be replaced by super high power LED though power consumption judgment (1)

“What is the equivalent LED lamps for xx watt filament lamps?”. “We replaced an energy-saving lamp by a LED down light with much less power consumption, but coming out that it looks much dimmer than before. Should we use a super high power LED instead?” these are questions that would be asked by customers mostly. In fact, this comparison criteria is inaccurate. We cannot judge the brightness of a LED lamp and a filament lamp just tough their power consumption. Traditional lamps like filament lamps and fluorescent lamps, they usually send out a full space light due to their internal constructions. In practical applications, no matter LED lights or traditional filament lamps, all of them will be used together with other reflecting tools, like projectors or other lamp covers with reflecting function. Lamp cover plays a role of light re-distribution. This re-distribution will be different according to different lamp covers used. For instance, straight tubular fluorescent lamp can be mounted either by lamp covers with reflection function or by lamp covers without reflection function. However, the lighting effects are totally different for them, as well as effective luminous flux. Thus, it is improper to compare LED lights and filament lights just though power consumption. To what subject you are comparing? Filament tubes without any other auxiliary components? Filament tubes only mounted by ballasts? Or filament tubes with full set of reflecting components including projectors? This kind of view makes no sense without any premises.

 

Filament lamps should not be replaced by super high power LED though power consumption judgment

 

It is unreasonable to compare LED lights with traditional filament lamps just though power consumption. Traditional lighting sources have relatively stable technology, power consumption is basic a linear relations with luminous flux. Thus power consumption can present brightness to some degrees. While this linear relations cannot be established between LED lights’ power consumption and their luminous flux due to the unstable of the photosynthetic efficiency value of LEDs. Even for super high power LED, there is no such relation. With the rapid development of LED lighting technology, the improvement between the power consumption and the luminous flux will be continued. Thus it is impossible to give out a certain relations between them in near future. Maybe after several years, this problem can be solved. Then we can compare the brightness of LED lights and traditional lights by judging power consumptions.

 

 

How to make innovation for super high power led

How to make innovation for super high power led

LED army march forth to break into the lighting field, the pattern of the entire lighting industry whether fission occurs? Mao, general manager of global illumination Lizhi Peng,former project director of three male Aurora ASSEMBLING pointed out that: “thetraditional lighting companies, LEDonly be regarded as the light source to bring aproduct extension of the nature of innovation, led high bay but does bring a lot of innovation in thelighting design concept bright spot “in his view, the three male Aurora, NVC and Optraditional lighting companiesthe technology is not necessarily the biggest obstacle,because these enterprises are market research, super high power led, product analysis and technical studyhas some precipitation. The traditional lighting companies short-term force is not necessarily a technical problem, the key is to cut time to market; pattern will certainlychange, but more enterprises had accumulated basis and post-operation of the marketto depend on.

Industry veteran marketing man, Chen Wei, said: “LED will change the existing pattern ofthe lighting industry, faced with breakthrough innovations to the traditional lighting companies in the new situation. Compared with conventional light sources, LED is not just a simple lamps with light source only, it requirements, the technical threshold is mainly reflected in the technical understanding of the chips, re-design of the power,cooling world, the appearance and optical design, the life of the illumination light effectcan be standard product is easy to do, super high power led, good product it is difficult, such as an MR16 bulb, you need to with traditional transformer thermal lumen dimmable above 400, the color is better, the price should be moderate, this is not a professional R & D is to get it working.LED overall lighting each watts 100 lumens now not a few companies can do. ”

Fudan University, Dr. Lin Yandan think, whether it is traditional lighting companies or new LED light source enterprises, super high power led, some of the winners and losers, and this has nothing to dowith the market economy and products, and ideas.

The advantages of super high power led with flexible silicone tube

 

The advantages of super high power led with flexible silicone tube

 

Electricity wastage, every day thousands of incandescent lamps at the same time open, people often think this is a production of the necessities of life; more than one TV at the same time open; multiple computers simultaneously; not cut off the power when the TV did not see long-term standby state; lights lit day and night; drinking fountains, refrigerators, 24-hour operation … just such a waste of our future life and production, constitutes a serious threat to the increasingly serious waste of energy, and environmental more and more harsh. In fact, to change this situation, up from many small details to improve. For example, incandescent almost can be used in various places of living and production, we can change the incandescent green super high power led the same brightness, the power consumption of only incandescent tenth, into a large saving of electricity consumption, degree, and its life expectancy is 50 times that of incandescent lamps, LED flexible silicone lamp with a silicone casing its played an important role in protection. Led high bay lights with flexible silicone tube has a good waterproof seal performance, regardless of any place can use, safer and more convenient than incandescent lamps, super high power led with flexible silicone casing to use market prices are more affordable, not only saves power resources but also the economic cost savings, real environmental protection and energy saving green products.

 

Some really seems to be negligible. The negligible but by doing so, we always find a lot of unconscious waste, and there is a lot of waste is a long habit, they become accustomed to, so we from the small details of the side, get rid of those who inadvertently waste habits.

Hospital professional LED super high power led marketing strategy

Hospital professional LED super high power led marketing strategyEmerging energy saving LED light source, back light, the display at full speed into the field of lighting applications, step by step into the street, commercial shops, hospitals and other lighting situations. With China out of incandescent road map officially released, the LED is expected to climb to the top of the mainstream light source throne. However, in China, the health system energy saving is still a new field, super high power led, but the LED hospital lighting with its bright prospects to attract the attention of many LED companies.

So, the requirements of the hospital system, whether the light environment what? Hospital professional LED lighting market prospects be? Grazing hospital professional LED lighting market cake? This article will be a professional perspective, super high power led, focuses on the hospital professional LED lighting market space and marketing strategies.

A Hospital professional LED lighting

A modern hospital to light environmental requirements: functional, clean and sophisticated

Hospital as a place of life-saving, the need to create a spacious and comfortable atmosphere, clean and quiet environment, super high power led, in order to give full play to the hospital, directly or indirectly impact on health. The modern hospital has grown from a mere social welfare into the general hospital of the business operations and modernization on behalf of management. The first impression of the patient into the hospital to determine the future of the hospital trust, which will directly affect the competitiveness of hospitals in the social market economy conditions. Hospital lighting is different from other places lighting, led high bay and more stringent requirements.

The construction of the hospital wards, clinics, medical technology and a variety of medical services and facilities, lighting requirements are also different. Good lighting effects to allow patients to relieve negative emotions, in a bright and comfortable environment so that patients can feel at ease to wait for treatment and treatment for the treatment of positive effects, super high power led, and to ensure the health workers to complete the work quickly and efficiently. alleviate the health care workers mental and physical fatigue, improve work efficiency. Good lighting design to consider the patient’s response to the lighting environment to avoid patient discomfort and resentment caused due to the lighting layout or poor choices, as far as possible to create a harmonious and comfortable medical treatment and recuperation areas. Conversely, if the lighting system is poor choice, super high power led, it is easy to become a place of bacteria, dust accumulation, will result in electromagnetic interference, direct impact on the hospital’s equipment life.

Obama and Cameron super high power led show close

Obama and Cameron super high power led show close

March 13, 2012, U.S. President Barack Obama has invited British Prime Minister David Cameron to watch a basketball game of the NCAA tournament, the two together in the stands eating hot dogs, bites, without regard for their own to eat with.
China news agency, Washington, March 14 (Reporter Wu Qingcai) – U.S. President Barack Obama and British Prime Minister Cameron on the 14th at the White House once again demonstrated a close personal relationship, both in Afghanistan and other numerous thorny international issues. also acting in unison.
Day, Barack Obama at the White House held for Cameron, a grand welcoming ceremony, the two sides highlighted the traditional friendship of the United States and Britain of “rock” in his speech in a relaxed and humorous language. Subsequently, the two also around the problem of Afghanistan, Iran, Syria and the economic recovery talks and met with the reporters.
Cameron for the heads of government rather than the head of state, the three-day visit by both positioned as the “official visit”, but in order to highlight the “special relationship”, Obama is still a state banquet, paid a state visit to be hospitable to Cameron . Two during the visit, a big show of intimacy, not only co-published a signed article to ride with Obama’s plane Air Force One “, to watch the basketball game, super high power led but also publicly call each other by name.
This “special relationship”led high bay is also reflected in the two high degree of unanimity of opinion on many international issues, especially in the recent tensions on the issue of Afghanistan.
In the joint press conference the same day, the two leaders stressed that the NATO forces in Afghanistan has made substantial progress and believe that 2014 can be completed on schedule for withdrawal from Afghanistan and the transfer of security responsibilities to Afghan forces .
Cameron’s visit to the United States coincided with the tension on the occasion of the US-Arab relations, most recently a U.S. soldier shot and killed 16 Afghan civilians not only lead to tensions, but also shaken by the war of public opinion. Announced the same day a poll showed that 40% of Americans said that both the shootings shake the determination of their war, and another 60% of people said that U.S. troops in Afghanistan should immediately return home.
Barack Obama at a press conference to admit that the war in Afghanistan in the American public support is declining, super high power led because people have felt “tired” after a protracted war. He said that the recent tragic events that U.S. and NATO forces in Afghanistan still faces an enormous task, but the Afghan withdrawal plan will not make a sudden change.
Cameron also said that the events of recent days show that the Afghan mission is how difficult it is, how high the cost of the war, but Britain will not abandon Afghanistan, super high power led because Afghanistan must never again become the “Al Qaeda” safe “havens . ”
In addition, the two on issues such as Iran, Syria also held similar positions tend to pressure and sanctions through diplomatic means rather than military action.

Oslon SSL super high power led

 

Oslon SSL super high power led

 

OSRAM Opto Semiconductor has introduced a new generation of high-power Oslon SSL super high power led, a new generation of high power LED performance is greatly improved, and enhance the luminous efficiency by about 20%, this LED luminous flux in high temperature environments have stabilized. Therefore, even in the higher temperature, can still maintain almost constant luminous efficiency. These optimized features greatly simplify the workload of the lighting design.

 

With the birth of a new generation of Oslon SSL super high power led this close to a constant temperature of the LED light source, the operating current of 350 mA, warm white (3000K) typical luminous flux of up to 98 lm; even when the chip application temperature rose to 85 ° C, the luminous flux will not be reduced. The new generation of Oslon SSL typical luminous efficacy of 96 lm / W, which represents the ratio of the luminous flux and power, which is currently on the market of 1 mm ² chip led high bay can achieve the highest luminous efficiency.

 

Compared with previous generation products, this product not only improves the luminous flux, forward voltage down to 3.1 V, the two together is equivalent to the light efficiency about 25%. For manufacturers of lighting solutions, these advantages also makes lighting the development of more simple: a smaller amount of the super high power led can achieve the same luminous flux and luminous efficiency or reduction.

 

The product is the latest breakthrough in chip technology, fluorescent conversion and packaging, even in “hot” application environment, the LED can also be binned for luminous flux, and can maintain a higher temperature stability, and therefore greatly simplifies the thermal management.