Four kinds of installation
1.Indoor installation: it is easy to install led strips which are used in indoor decoration, because it does not damaged by storm and wind. There is 3M double faced adhesive tape in the back of some rgb led strips, and it is easy for installation, because it can be fixed on the wall by double faced adhesive tape. And every 3 led lights can be cut off to put into use alone.
2.Outdoor installation: the strips in the outdoor may be damaged by storms, so it is fixed by waterproof glue and slot.
3.Power connection: in general, the voltage of led strips is 12v, so switching power supply is needed, and its size is decided by the power and length of led strips.
4.Controller connector: 5050 smd strip and RGB led strips should be controlled by controller to achieve the transition effects. However, every controller can control different distance, so if the connecting distance is long, while controller can’t control it, then power amplifier is needed to tap.
5.Pay attention to the connecting distance of led: in general, if the connecting distance is beyond led strips’ distance, led strip will easily produce heat which will affect its working life.
Eight reasons to explain led’s failure
1.Imperfection of led package damages the bulb during the transportation.
2.There is weak jointing in led strip, the vibration of transportation makes soldered dot fall down, and prevents the strips working.
3.Solder in small quantity makes soldered dot fall down.
4.Poor-quality soldering makes led strips easy to fall down and crack.
5.The installation angle is too big to separate soldered dot and copper foil.
6.Over extrusion of products during installation damage led strip chip.
7.Solder mask of circuit board is too thick, which prevents the mix of circuit board and soldering tin.
8.Led strips cannot be distorted in the process of installation.
Two kinds of driving power supply
Led strips have to work with driving power supply, led in different environments need different driving power supply. And it can be divided into two kinds.
1.According to the type of driving ,it can be divided into constant-current type and voltage regulator
2.According to the structure of circuit, it can be divided into electronic transformer, dropping resistor, conventional transformer, and RCC switch power supply. We should take care of the led strip in order to make them work more efficiently and better. At the same time, led industry will have a brighter future.
This article is come from:http://www.soundspeakers.cn/index.php/methods-to-install-led-strips.htm
Showing posts with label rgb led strips. Show all posts
Showing posts with label rgb led strips. Show all posts
Thursday, September 13, 2012
Monday, August 20, 2012
Market Potential of LED Lighting Industry
Market Status of Global LED Lighting
The ACRICHE statistics show that in 2008 the global LED lighting applications, architectural LED lighting occupies the largest market share, up to $ 187 million, followed by consumer portable LED lighting such as LED flashlights, LED camping lights, etc. In 2008, the global market size is about 56 million dollars, retail store display applications market is about $ 39 million; the total global LED lighting applications market size of 2008 is $ 397 million. The study estimated that by 2011 the size of the global LED lighting market will grow to $ 1.4 billion, including architectural lighting and commercial lighting in turn will become the main markets; architectural lighting market size is expected to grow to $ 472 million, retail store display LED lighting applications market will grow to $ 144 million, the market size of portable consumer LED lighting products will grow to $ 99 million; as for the growth rates, Seoul semiconductor Statistics from 2007 to 2011, read that the LED architectural lighting market compound annual growth rate is 38.3%, the portable consumer lighting products compound annual growth rate is 26.9%.
Decorative LED Lighting Market
At present, the lighting varieties are extremely rich and the shape is ever-changing, performance are varied widely. The beauty of the lamp is very important, lighting with nice color and beautiful shape can bring a sense of pleasure. Since people's attention is not fixed, often from here to there, if the indoor decorative lighting brightness distribution is over a large scale, and in short period of time it may give people a brilliant and bright sense, but a long time lighting can cause visual fatigue. Therefore, according to the various parts of the room to use the function to science optional lighting. Now a lot of LED strips are widely used in the decoration at the urban night, especially the rgb led strips are the most widely applied. LED strips is made of by assembling the LED ribbon FPC (flexible printed circuit board) or PCB hard board. Because of the long life (normal life span of 100,000 hours) and the green environmental protection, it has gradually emerged in a variety of decorative industries.
Prospect of China LED Lighting
Predicted by the LED lighting network, a strong lead under the Olympic Games, China's LED lighting market scale increased from the 4.85 billion yuan in 2007 rapidly to 9.81 billion yuan in 2011, the LED will gradually enter the mainstream lighting system. The led light manufacturer try every effort to seize this opportunity to research and develop new and novel LED lighting technology to meet the market demands. At present, the annual output value of China's LED lighting industry has reached over 800 billion. It may be better in the future.
This article is come from: http://cell.battery-products.com/led-light-manufacturer/market-potential-of-led-lighting-industry.htm
The ACRICHE statistics show that in 2008 the global LED lighting applications, architectural LED lighting occupies the largest market share, up to $ 187 million, followed by consumer portable LED lighting such as LED flashlights, LED camping lights, etc. In 2008, the global market size is about 56 million dollars, retail store display applications market is about $ 39 million; the total global LED lighting applications market size of 2008 is $ 397 million. The study estimated that by 2011 the size of the global LED lighting market will grow to $ 1.4 billion, including architectural lighting and commercial lighting in turn will become the main markets; architectural lighting market size is expected to grow to $ 472 million, retail store display LED lighting applications market will grow to $ 144 million, the market size of portable consumer LED lighting products will grow to $ 99 million; as for the growth rates, Seoul semiconductor Statistics from 2007 to 2011, read that the LED architectural lighting market compound annual growth rate is 38.3%, the portable consumer lighting products compound annual growth rate is 26.9%.
Decorative LED Lighting Market
At present, the lighting varieties are extremely rich and the shape is ever-changing, performance are varied widely. The beauty of the lamp is very important, lighting with nice color and beautiful shape can bring a sense of pleasure. Since people's attention is not fixed, often from here to there, if the indoor decorative lighting brightness distribution is over a large scale, and in short period of time it may give people a brilliant and bright sense, but a long time lighting can cause visual fatigue. Therefore, according to the various parts of the room to use the function to science optional lighting. Now a lot of LED strips are widely used in the decoration at the urban night, especially the rgb led strips are the most widely applied. LED strips is made of by assembling the LED ribbon FPC (flexible printed circuit board) or PCB hard board. Because of the long life (normal life span of 100,000 hours) and the green environmental protection, it has gradually emerged in a variety of decorative industries.
Prospect of China LED Lighting
Predicted by the LED lighting network, a strong lead under the Olympic Games, China's LED lighting market scale increased from the 4.85 billion yuan in 2007 rapidly to 9.81 billion yuan in 2011, the LED will gradually enter the mainstream lighting system. The led light manufacturer try every effort to seize this opportunity to research and develop new and novel LED lighting technology to meet the market demands. At present, the annual output value of China's LED lighting industry has reached over 800 billion. It may be better in the future.
This article is come from: http://cell.battery-products.com/led-light-manufacturer/market-potential-of-led-lighting-industry.htm
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