According to Bloomberg reported that Silicon Valley venture capital firms Vantage Point Capital Partners speculated that the growth of demand for energy-efficient lighting condition, LED price drops in three years, CEO AlanSalzman even estimates that the 2015 decline may be as high as 90%.
AlanSalzman said, LED current price per lumen (lumen, calculate the luminous flux unit, the watt incandescent bulbs with different) $ 0.01, will be the end of 2012 fell to $ 0.0025, while the 2015 will be down to $ 0.001 per lumen.
Europe is phasing out incandescent bulbs, the United States is pushing for 100-watt light bulb in 2012, the program disappeared, these factors are expected to make the LED manufacturers in the $ 40 billion a year global lighting market, grabbing a larger market share .
At present GE and Philips and other bulb manufacturers have produced LED lamp. In addition, Salzman also noted that some are developing low-cost LED products-ups, are also expected to win a place.
Salzman said LED in its infancy, and quality products are still not yet available. LED products currently account for general lighting applications less than 1%, but 5 years is expected to exceed 50%. However, institutional investors such as Pacific Crest Securities analyst Ben Schuman and so the odds are and Salzman, Salzman predicted that the situation will happen later. Schuman said that although the market for LED products in the consumer market, a more optimistic attitude towards the situation, but it appears to be industrial and outdoor market, will be in commercial and home markets.
Vantage Point has assisted the U.S. electric car manufacturers Tesla Motors company is listed, the former in clean energy technology industry's investments totaled about $ 750 million, including manufacturing of LED bulb U.S. Switch Bulb, Bridgelux, Taiwan Canton Ga optical and Sweden GLO company.
Monday, 20 June 2011
History of LED lighting
With the gradual development of LED lighting, auxiliary lighting in the lighting project and other public places, LED light gradually replace some of the traditional products. 2009, LED lighting began to spread into the main developed countries. The higher the tariffs, the use of longer places of business applications, LED lamp quickly became the new darling of the market. As the use of LED lighting, LED market in several stages.
The first stage, LED stage lighting utility model.
In the last phase, based on the market for LED lighting products have a certain amount of recognition and acceptance. Green LED lamps, small size, high reliability and other features increasingly prominent. Thus developed a series of completely different from the traditional light source applications, products will be popular. Lighting industry will be a more open space for development. Illumination light source is no longer just play the role, making it more appropriate for people of varied work life bit by bit. The company is designed to fight the application advantage.
The second stage, LED stage lighting intelligent control.
With things such as the development of new technologies, LED as the semiconductor industry, high-speed trains will also catch this tour, to play its high controllability characteristics. From home to office, from the road to the tunnel, from cars to walking, from the auxiliary lighting to the main lighting, with intelligent control of LED lighting systems will bring a higher level of human services. LED lighting products industry will also be made to design products to provide total solution process.
The third stage, LED lamp to replace acceptance stage.
This phase refers to the LED lamps in the early stages of development, mainly reflecting its high light efficiency (energy consumption), and long life. Because the price was high, so at this stage mainly for business according to the market. Customer acceptance of a process is to use the habits and appearance of the transition and acceptance. Consistent with the traditional light sources in the case of the use, LED lighting reflects the energy-saving, long life and other features make it easier to accept the market's relatively high price. Especially in commercial applications. The company is the quality to fight price advantage.
The first stage, LED stage lighting utility model.
In the last phase, based on the market for LED lighting products have a certain amount of recognition and acceptance. Green LED lamps, small size, high reliability and other features increasingly prominent. Thus developed a series of completely different from the traditional light source applications, products will be popular. Lighting industry will be a more open space for development. Illumination light source is no longer just play the role, making it more appropriate for people of varied work life bit by bit. The company is designed to fight the application advantage.
The second stage, LED stage lighting intelligent control.
With things such as the development of new technologies, LED as the semiconductor industry, high-speed trains will also catch this tour, to play its high controllability characteristics. From home to office, from the road to the tunnel, from cars to walking, from the auxiliary lighting to the main lighting, with intelligent control of LED lighting systems will bring a higher level of human services. LED lighting products industry will also be made to design products to provide total solution process.
The third stage, LED lamp to replace acceptance stage.
This phase refers to the LED lamps in the early stages of development, mainly reflecting its high light efficiency (energy consumption), and long life. Because the price was high, so at this stage mainly for business according to the market. Customer acceptance of a process is to use the habits and appearance of the transition and acceptance. Consistent with the traditional light sources in the case of the use, LED lighting reflects the energy-saving, long life and other features make it easier to accept the market's relatively high price. Especially in commercial applications. The company is the quality to fight price advantage.
The main force of the future lighting industry: LED and OLED
According to market research firm SBI (SpecialistsinBusinessInformation) estimates that the current global market size of LED and OLED has more than 50 billion dollars, while the United States alone accounts for $ 1 billion in market value. This compared with 2007 growth of more than 50% full. SBI further estimates that by 2013 the global LED and OLED market will reach $ 14 billion and up to 30 billion U.S. dollars of the U.S. market.
Why LED and OLED technology, the best potential for future growth can be one of the industries it? Because the current global efforts for the green energy industry to be several times larger than in the past. With the first half of 2008 oil and other resource prices continue to rise, global climate change on human also had a tremendous impact.
LED compared to traditional incandescent in the conversion of energy is also efficient. In general, LED conversion efficiency of 80%, while only 20% of incandescent lamps. For example: the use of LED traffic signals than the use of incandescent traffic signal, can be reduced to 92% of energy use.
Long term, the establishment of the more LED or OLED application market, while many parts of the world will no longer need to build too many power plants, even if the global population, more and more for the higher electricity demand in the case. Because the LED and OLED will be able to reduce the power consumption of each user even, so once the higher penetration rate of LED lighting, the existing power plants is sufficient to meet demand.
However, SBI also warns that even if the benefits of LED and OLED so much, but its cost reduction still takes time.
So currently impeding the spread of the key LED and OLED is one of the cost. Once the rapid price declines, and perhaps the size of LED and OLED market will be larger and more popular.
Taiwan now is actively working to create the LED market. "Ministry of Economic Affairs Bureau of Energy" have been included NT 2-300000000 yuan budget, setting the standard in LED lights, the LED lamp replacement program will start. According to LEDinside estimates, Taiwan's LED market will have a 400-500 overall scale of one hundred million yuan business.
Led Lamp Led Bulb Garden Lamp Spotlight Working Lamp Led Work Light
Why LED and OLED technology, the best potential for future growth can be one of the industries it? Because the current global efforts for the green energy industry to be several times larger than in the past. With the first half of 2008 oil and other resource prices continue to rise, global climate change on human also had a tremendous impact.
LED compared to traditional incandescent in the conversion of energy is also efficient. In general, LED conversion efficiency of 80%, while only 20% of incandescent lamps. For example: the use of LED traffic signals than the use of incandescent traffic signal, can be reduced to 92% of energy use.
Long term, the establishment of the more LED or OLED application market, while many parts of the world will no longer need to build too many power plants, even if the global population, more and more for the higher electricity demand in the case. Because the LED and OLED will be able to reduce the power consumption of each user even, so once the higher penetration rate of LED lighting, the existing power plants is sufficient to meet demand.
However, SBI also warns that even if the benefits of LED and OLED so much, but its cost reduction still takes time.
So currently impeding the spread of the key LED and OLED is one of the cost. Once the rapid price declines, and perhaps the size of LED and OLED market will be larger and more popular.
Taiwan now is actively working to create the LED market. "Ministry of Economic Affairs Bureau of Energy" have been included NT 2-300000000 yuan budget, setting the standard in LED lights, the LED lamp replacement program will start. According to LEDinside estimates, Taiwan's LED market will have a 400-500 overall scale of one hundred million yuan business.
Led Lamp Led Bulb Garden Lamp Spotlight Working Lamp Led Work Light
Thursday, 28 April 2011
McGraw man faces charges in uncle's death while hunting deer
Cortland, NY -- The nephew of a man shot and killed in November while hunting in Cortland County was charged last week in his uncle’s death, according to the state Department of Environmental Conservation.
Robert A. Ross, 43, of 5288 Maybury Road, McGraw, was charged with manslaughter and criminally negligent homicide in the death of Alton A. Carr, 54.
Carr and Ross were hunting Nov. 20 in the town of Solon when Carr was shot, DEC Capt. Woody Erickson said. The shooting occurred on land Ross owns called Maybury Stables.
Carr, of 4676 Maybury Road, was sitting in a ground hunting blind during a deer hunting outing with his nephew when he was shot once in the chest, Erickson said. Carr was taken by helicopter to Upstate University Hospital, where he died in surgery.
Ross was arrested Nov. 20 and arraigned in Cortland County Court. He was released on his own recognizance.
Robert A. Ross, 43, of 5288 Maybury Road, McGraw, was charged with manslaughter and criminally negligent homicide in the death of Alton A. Carr, 54.
Carr and Ross were hunting Nov. 20 in the town of Solon when Carr was shot, DEC Capt. Woody Erickson said. The shooting occurred on land Ross owns called Maybury Stables.
Carr, of 4676 Maybury Road, was sitting in a ground hunting blind during a deer hunting outing with his nephew when he was shot once in the chest, Erickson said. Carr was taken by helicopter to Upstate University Hospital, where he died in surgery.
Ross was arrested Nov. 20 and arraigned in Cortland County Court. He was released on his own recognizance.
Monday, 25 April 2011
Why you should consider spotlights?
Small spotlight are typically used to provide more focused lighting or accent lighting. They are widely used in both of these ways commercially and domestically. You may have already been saving money and energy by using longer lasting halogen lamps to do the job. Halogen lamps are so long lasting because although they use a heated filament, unlike traditional incandescent bulbs, their tungsten filaments are regenerated, instead of being completely evaporated and deposited on he inside of the lamp. Halogens spotlights however run at higher temperatures - their filaments are close to the surface of the lamps and heir surface area is relatively small.
Because there are often many of them in a small area, and they are often installed in harder to reach places, aren't things that you'd want to be having to replace too often. LED lamps can last 50 times longer than traditional incandescent bulbs! Each lamp is made up of a cluster of small light producing units, and can produce bright clear light that can be a very worthy replacement for their halogen counterparts.
LED spotlight don't rely upon heated filaments or gas combinations to produce their electroluminescence, and they don't incorporate the use of mercury like CFLs. This means that they can be used close to delicate items e.g. in shop display lighting, photos and ornaments in the home, within home accent lighting situations, without causing fading or heat damage over time – and they are a more environmentally friendly choice of lamp. They also produce around one third less CO2 than incandescent equivalents.
Thursday, 21 April 2011
Different Types of Ceiling Lights
Can you imagine if you didn't have any lights at home? It would be very difficult to work, to read, to eat or to talk to other people. In fact, it will be very difficult to do just about anything. One of the most common forms of home lighting is led work light.
But there aer many types of led ceiling light that can be used।So,let me introduce to you.
Chandeliers evince an air of elegance and style। Chandeliers have multiple bulbs and look fantastic in large rooms. They can be found in many different types of materials. Some are made from wood. Other types of materials used are wood, iron, steel, brass and crystal.
Pendant lighting is also another attractive choice। This type of lighting is typically used to provide light that reflects off the ceiling and diffuse the light around the room.
Recessed lighting is also good to use for soft, ambient lighting. Soft white or yellow bulbs are used for this type of lighting which is actually embedded into the ceiling.
Flourescent lighting is the typical lighting you find in pretty much any standard commercial building. In homes, it is usually reserved for utility rooms like the laundry room or the "mud room".
Down lights are another type of ceiling light. They are typically used to shine light on an object so that your attention is focused on there.
There are many types of lighting for the ceiling that you can use. Just make sure that you get the right type of light fixture for the room.
But there aer many types of led ceiling light that can be used।So,let me introduce to you.
Chandeliers evince an air of elegance and style। Chandeliers have multiple bulbs and look fantastic in large rooms. They can be found in many different types of materials. Some are made from wood. Other types of materials used are wood, iron, steel, brass and crystal.
Pendant lighting is also another attractive choice। This type of lighting is typically used to provide light that reflects off the ceiling and diffuse the light around the room.
Recessed lighting is also good to use for soft, ambient lighting. Soft white or yellow bulbs are used for this type of lighting which is actually embedded into the ceiling.
Flourescent lighting is the typical lighting you find in pretty much any standard commercial building. In homes, it is usually reserved for utility rooms like the laundry room or the "mud room".
Down lights are another type of ceiling light. They are typically used to shine light on an object so that your attention is focused on there.
There are many types of lighting for the ceiling that you can use. Just make sure that you get the right type of light fixture for the room.
Both Sides Of The LED Flashlight
LED flashlight will not only give you a more clear light, but it will also last longer than a standard flashlight. You have most likely noticed LED lights as they are being used as car headlights as well as in overhead lighting in streets. The reason that LED flashlights are preferred over other type of flashlights is because they give off a more powerful light, last longer and also offer better distance.
In recent years, LED flashlights have gained immense popularity. So, is this just a fad, or is there some substance to all the hype?Let me introduce.
Advantages
. Longer operational life - One of the biggest advantages of LED flashlights is their longer operational lives. Most LED flashlights have an operational life expectancy of over 25,000 hours, which is as longer than nearly all flashlights will be used. This advantage, made possible by the solid state technology that LEDs use, eliminates the need for routine bulb replacement. In fact, it is usually safe to assume they will never need to be replaced.
. Longer battery life - The battery life of LED flashlights is also considerably longer than regular flashlights. With that said, one needs to remember that actual battery life depends on the following factors: (1) the number of LEDs one is lighting (2) the amount of light each LED is giving off, and (3) the type of battery one is using.
. Switch between output levels - Many LED flashlights give users the choice to select a desirable output level. Users can select a lower output level when so much bright light is not required. The ability to control the output levels helps immensely in prolonging the life of batteries.
. Save energy - LED flashlights require significantly less energy in comparison to conventional flashlights. The potential energy savings by using LED flashlights is estimated to be approximately 85%.
. Reduce air pollution - As LED flashlights require less power, they help in reducing air pollution. This is why LED flashlights are an obvious choice for those who want to reduce their carbon footprints.
Disadvantages
. Higher initial cost - The price of LED flashlights is significantly higher than incandescent flashlights. However, in the long run, LED flashlights turn out to be cheaper than those with incandescent bulbs since they last longer and require less power.
. Produce less light - Another criticism of LED flashlights is that they produce less light or do not throw light as far as conventional flashlights do. However, in the majority of cases, this is not much of a drawback, as most people use flashlights to see things relatively close to them.
In Conclusion
The advantages of an LED flashlight outweigh its disadvantages. An LED flashlight is the right choice for someone who is looking for a durable bulb, longer battery life, less power-consumption and low carbon emissions
In recent years, LED flashlights have gained immense popularity. So, is this just a fad, or is there some substance to all the hype?Let me introduce.
Advantages
. Longer operational life - One of the biggest advantages of LED flashlights is their longer operational lives. Most LED flashlights have an operational life expectancy of over 25,000 hours, which is as longer than nearly all flashlights will be used. This advantage, made possible by the solid state technology that LEDs use, eliminates the need for routine bulb replacement. In fact, it is usually safe to assume they will never need to be replaced.
. Longer battery life - The battery life of LED flashlights is also considerably longer than regular flashlights. With that said, one needs to remember that actual battery life depends on the following factors: (1) the number of LEDs one is lighting (2) the amount of light each LED is giving off, and (3) the type of battery one is using.
. Switch between output levels - Many LED flashlights give users the choice to select a desirable output level. Users can select a lower output level when so much bright light is not required. The ability to control the output levels helps immensely in prolonging the life of batteries.
. Save energy - LED flashlights require significantly less energy in comparison to conventional flashlights. The potential energy savings by using LED flashlights is estimated to be approximately 85%.
. Reduce air pollution - As LED flashlights require less power, they help in reducing air pollution. This is why LED flashlights are an obvious choice for those who want to reduce their carbon footprints.
Disadvantages
. Higher initial cost - The price of LED flashlights is significantly higher than incandescent flashlights. However, in the long run, LED flashlights turn out to be cheaper than those with incandescent bulbs since they last longer and require less power.
. Produce less light - Another criticism of LED flashlights is that they produce less light or do not throw light as far as conventional flashlights do. However, in the majority of cases, this is not much of a drawback, as most people use flashlights to see things relatively close to them.
In Conclusion
The advantages of an LED flashlight outweigh its disadvantages. An LED flashlight is the right choice for someone who is looking for a durable bulb, longer battery life, less power-consumption and low carbon emissions
Outdoor LED Display
An outdoor LED display assembly includes a receiving member and an LED display mounted on the receiving member. The LED display includes a heat sink and a plurality of LED modules mounted on the heat sink. The receiving member includes a bottom plate. A plurality of screw assemblies extends through the bottom plate to engage with the receiving member to mount the bottom plate on the receiving member. Each of the screw assemblies includes a screw and a circlip snapping with the screw.The bottom plate of the receiving member is sandwiched between the head and the circlip. Thus, when the screws are loosened from the receiving member, the screws are still remained on the bottom plate to prevent the screws from dropping from the outdoor LED display. A wire interconnects the bottom plate and the receiving member whereby the bottom plate is still attached to the receiving member even when the screws are all loosened from the receiving member.
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