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The voice of experience on the timetable for the popularity of LED lighting applications

ampliar el tamaño de la fuente  disminuir el tamaño de la fuente fecha de publicación:2010-12-01   fuente:liang360   veces de vista:121

led lighting is a hot topic, and more optimistic about the future market, have involvement of mixed reviews, most still want to not miss the opportunity. How should we view this market, estimated arrival time for LED lighting, will talk about the author took his own views.

LED lighting is currently used for energy conservation is no basis, no matter how you design are not withstand a number of data measurement instrument. Of course not we can not use LED, LED street lamp design, there are many applications the current case, it must be said at this stage to point out that energy-saving LED lights, is the big lie! Application of error-free, we have the responsibility to guide the new entrants to the right friends, we have the responsibility to be misled.

Estimated arrival time of LED lighting

LED lighting, LED price depends on the arrival time, in other words depends on the speed and price cuts price LED. Possession of LED lighting applications to replace energy-saving lamps or speed, depending on the W / lm brightness value of the pace of development.

Now each LED W / lm with the current value of development has been quite energy-saving lighting, if not stop the development of LED brightness value, the price is very, LED lighting will co-exist with the existing energy-saving lamps, of course, this may be very small. The author in 2002 of high brightness white LED, was detected in the skin CMOS camera with the front light, 3mm plug-in LED, the price is 10 yuan / only, the current equivalent LED only 0.6 million, down 6 years, 17 times the price. 2006, purchasing a batch 1WLED, 60lm price is about 24 yuan, is also the way that only 6 yuan, down 4 times for three years.

LED prices will accelerate the speed, if the price reaches a considerable level of energy-saving lamps, LED needs down to 1 yuan / W, which is market-based competition for lighting conditions. At the present rate of expected price will be reduced to 1 yuan within three years / W/60lm level.

If the LED for each W / lm value of rapid development, such as 150lm / W or higher, the cost will not be much higher than the existing lamps. Existing energy-saving lamps will be great, "impending massacre." Proportion will be significantly reduced, the elimination is not possible, focus on the number of high-power W (such as a few hundred W) light source LED lighting can not be achieved.

150lm / W is currently staying in the laboratory, estimated two years to commercialization, and then two years to commercialize large area lighting. The real policy of energy conservation and will accelerate the spread, but need at least 5 years. Do not worry about expensive, the price you and I can not decide, is the market need for this process. LED lighting, certain trends, but from time to view price doomed the short term the market will not have good results, even if you get to price cuts is "superficial." From the time point of view, LED lighting research is needed now more investment, long gestation period.

LED manufacturers do not recommend the temporary lighting when the main industry, as a strategy for the future research, not to consider cost as the main entry and high water for the cultivation of high quality products. Currently plug-ins can only be used as a lighting 5mmLED over, it is recommended to give up as soon as possible, this old package designed for light, and poor heat dissipation, light decay serious. Consume too much packaging material, a serious impediment to future reduction scheme.

View from the current situation, 0.5W LED package is the best way to replace fluorescent tubes. Easy to implement thermal conditions, light conditions, high efficiency, cost more than 5mm SMD package shared equally significantly reduced.

What LED lighting peak time to the application

Actually very difficult to have accurate time, only about the affected factor more. Personally think the price is a major factor, when the LED luminous efficiency of existing energy-saving lamps are equal, only the price would make the field of LED lighting to keep pace with the existing lighting. Users really do not know or do not understand, I mean deliberately taken out of context! LED fluorescent tube that we get it, some manufacturers have used in order to reduce the cost of 2 cents to the price of LED has the following basic very difficult to have room for price cuts, because the rest of the material cost of the basic 5mmLED. Calculated by a lamp with 200pcs total price of 0.2 yuan 40 yuan, with the power 1WLED have 12pcs, is currently more expensive, but it is entirely possible down to 1 per one.

Of course, there are objections, there can not say how users to 1 million. Forum views difficult reunification Well, I was thought I would. 5mm difference between status quo and a light failure, etc. 1WLED order of magnitude, this world-recognized fact that someone has said, I do not understand LED, he would not, he's a high-power light 5mm decline as well. But it has not seen his LED. Thermal design is not no problem with the design cooling costs also need to consider!

I much prefer the time users start using that lighting around 2012. This years line structure will improve the appearance of ID design, form a more perfect lighting control system, LED price competition down. No mandatory policy in 2015 introduced, LED lighting is difficult to have absolute advantage in possession. Some people in some countries tend to stop producing incandescent lamps to LED associated with it, misleading the public! The actual process of LED lighting is not incandescent, the key is the existing energy-saving lamps placed. More than 10 years to implement energy-saving lamps, incandescent lamps to stop production until late that shows how long the lifetime of energy-saving lamps?

Formation of a more complete lighting control system, LED will accelerate into millions of households. There has been lighting systems in home study, do not allow the public to accept. The property of their reasons is that too many light types, require different dimming methods, it is difficult reunification. Most drivers do not support the existing lamp dimming interface, this gives LED bring great opportunities for development, is the most suitable for LED dimming light. We carefully understand the LED driver IC users can easily find all of the LED driver IC will have a PWM interface, PWM current technology does not change lines to increase the cost.

I have to find a good LED lighting, means of communication is crying for decades, "Power Line Carrier Technology" developed an early call to the carrier, and for decades to promote the operator is failed! What is now so remote meter reading ah, alas crazy, I do not like home routers to the root network cable convenient and affordable.

Recommended to the LED most appropriate, and mature technologies, speed can be a win-win. Without undermining the premise of the existing grid system and power line carrier technologies, switch boxes only need to change the interface, which is enough space, LED lamps increase the receiving bridge chip and PWM.

Family will meet with LED lighting needs at different levels, color temperature, tint, brightness adjustable Promise, aside music, illumination and other interfaces, floors, walls can be festooned, ready to become a dance hall. Even if customers are willing to choose your point.

Complete the existing power line carrier technology solutions company, can get in touch with me, I'll be responsible for integration. But it must be emphasized that long-term exclusive agency agreement entered into, or play on their own do not look for me.

LED lighting will start from what is generally most users ask questions, but also relatively more concerned.

Understanding of the market from the current point of view, led fluorescent tube would be better for the development of structural applications. Home lighting from the point of view, the right lighting intensity, or need more than 10W energy-saving lighting products. Mostly in the 7-15W fluorescent lamp power, energy-saving fluorescent lamps in the 20-40W power. If you use more than 10W LED power centralized design, heat will make us a headache, apparently structured products such as light bulbs very suitable for LED applications.

LED fluorescent tube structure meet the cooling requirements, also in line with the existing lighting interfaces. Companies from the cost considerations, most of the design power of less than 20W LED lighting, LED brightness from growing for the 20W LED light source to meet future development requirements, to be lm / W to 150lm when the value is the glorious era of energy-saving LED lighting shouted !

 
 
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