In the process of eliminating incandescent lamps, LED (semiconductor lighting) as a new generation of alternative products, is impacting the "mainstream replacement" status of energy-saving lamps, showing a clear advantage.
Lu Fang, deputy director of the project office of China's phasing out incandescent lamps and accelerating the promotion of energy-saving lamps (hereinafter referred to as the Green Photo Project Office), said that the current development of LEDs is driven by market demand and has good development momentum and sustainability. In the process of promotion and application of LEDs, it is necessary to pay attention to the details of price, technology, service, market, etc., in order to form a win-win situation in which “the society can save energy, individuals have benefits, and enterprises developâ€.
The ordinary people can afford it? The LED price drops by about 30% every year. It has already entered the general household conditions on a large scale. According to industry estimates, in general, energy-saving lamps save about 90% of energy compared with incandescent lamps, and LED lamps save electricity more than energy-saving lamps. About 30%. LED lamps are the most energy-efficient and energy-efficient, and the replacement of energy-saving lamps and incandescent lamps in the future will become a new trend. But it is not easy to let consumers know and accept in the short term.
LED lights are expensive and have become a major obstacle to promotion. In this regard, Mr. He, a resident of Haidian District, Beijing, has a deep understanding. In 2012, I heard that the home-made LED lights were introduced in the market. He immediately purchased them at Wanjia Lighting and Lighting City in Haidian District.
"A question asked me to jump, a 3 watt LED bulb, actually sold for more than 50 yuan, and some even more than 100 yuan." Mr. He said that a 3 watt LED bulb is equivalent to a 30 watt incandescent lamp The same wattage of incandescent lamps, energy-saving lamps are sold for 1 yuan, 10 yuan, and LED lights are actually more expensive than incandescent lamps dozens of times. “Everyone’s environmental awareness is not high enough to buy this 'noble lamp’?â€
Is the current price of LED lights still high?
"From the perspective of the national market, with the continuous advancement of technology and the continuous expansion of production scale, the current price of LED lamps has dropped sharply and is close to the price of energy-saving lamps." Liu Shengping, chairman of the China Lighting Association, said that LED lights have entered the ordinary family on a large scale. Qualified.
Not long ago, at a trade fair held in Chengdu Jinfu Lighting City, a company actually launched a banner of “LED special price, 3 watts 2.6 yuanâ€. The person in charge of the company told the reporter that they produced a 3 watt LED bulb that sold for only 2.6 yuan and had a service life of 30,000 to 50,000 hours. 1 watt less than 1 yuan, the goods are genuine.
"So low price, maybe just the promotional price. At present, the production cost of 1 watt of the first-line brand manufacturers is at least three or four yuan." Wang Yaohai, chairman of Op Lighting Co., Ltd. said that there are 600 billion to 7,000 domestically. If the scale of the alternative market of 100 million yuan is released from 100 billion yuan to 200 billion yuan every year, the scale of the LED industry will continue to expand, and the production cost of enterprises will continue to decline.
How big is the future price reduction of LED?
“Overall, the price of LED lights has dropped by about 30% per year, and prices will be cheaper after three to five years.†Zhang Yuzhi, general manager of Flory Optoelectronics (Suzhou) Co., Ltd. said that the current chip and sealing materials accounted for The cost of LEDs has been reduced by 40% and 60%, and the space for price reduction of chips has been greatly narrowed. "At present, domestic high-end packaging materials still need to be imported, and domestically produced low-end packaging materials are mixed, and the price of materials often varies several times. Therefore, there is still a lot of replacement and improvement space in the packaging materials market, which will become LED price reduction in the future. The main battlefield."
How to avoid weaknesses <br> <br> considering the performance indicators of the product, so that technological advances to better promote the development of LED market it has long been applied in many fields. For example, traffic lights with indication functions, turn signals, electronic meters with display functions, large LED billboards, decorative neon lights, large spotlights, etc. But to be used in the field of lighting, because it is "electronic lighting," there are still many obstacles to overcome.
For example, some of the early LED street lights, although the light emitted is very bright, but it appears dim on the road, so many car drivers complained that "the light is not bright." Unlike incandescent lamps, known as "thermal sources," LEDs are called "cold light sources." The color of the light is cold, and it is stiff and glaring, making it uncomfortable.
“In recent years, with the rapid advancement of LED technology, the above problems have been basically solved.†The person in charge of Suzhou Dongshan Precision Manufacturing Co., Ltd. said that while continuously improving luminous efficiency and saving electricity, the application field of LED has been greatly improved. Expanded, and some applications are even surprising.
According to reports, there is a professional household selling pork in Guangzhou. When it is found that the pink LED lamp is used on the pork, the pork looks particularly attractive and attractive. It cooperates with the manufacturer to develop a "pork lamp" that can greatly improve the "purchase of popularity". ". Nowadays, this kind of lamp can be seen on the pork stalls in many cities. The boss has also developed a new industry with an annual output value of tens of millions of yuan.
The advancement of lighting technology is also a double-edged sword. According to estimates, the life cycle of incandescent lamps, energy-saving lamps and LED lamps is about 1000 hours, 8,000 hours and 30,000 hours respectively. LED lamps have the longest life and are called by some industry insiders. “From the birth of a child to growing up, getting married and having children, the LED lights in the house will not be bad.â€
The long life of LED lights brings hidden worries to manufacturers. "People often change their mobile phones and change computers, and the related companies will be alive and well; LED lights are not bad for old use, and one less one will be sold. The sales market will become smaller and smaller. How will companies survive in the future?" Shanghai Yaming The person in charge of Lighting Co., Ltd. said that the development of LED applications in the direction of intelligence and personalization will become an important trend. Therefore, LED companies should take precautions and move closer to the production service industry.
"If one-sided pursuit of certain performance indicators, while ignoring the real needs of consumers, the LED industry will go wrong." Luo Tao, senior engineer of China Academy of Building Engineering believes that the life of LED lights is not as long as possible, in the subway, In public places such as streets and squares, long-lights are needed. However, for household LEDs, if the period of use is too long, the attenuation of light is too great. This low-quality illumination is not conducive to home lighting.
Nor should it lose a lot of light comfort in pursuit of energy efficiency indicators. Luo Tao said that energy conservation is a systematic project, and the eyes can't just focus on one light bulb. The light source renovation of the Great Hall of the People, which was completed not long ago, can save 70%-80% energy by replacing incandescent lamps with LED lights. By reasonable design and light distribution, it can save about 10%.
How to prevent counterfeiting <br> <br> integrated use of standards, taxation and other means to force supervision and strict law enforcement, regulate the market early LED products are mainly used for outdoor lighting, commercial lighting, and now making great strides into the general home lighting. At the same time, there have been some mixed and fake phenomena in the sales market, making it difficult for consumers to distinguish between true and false.
Some small enterprises and small workshops have replaced the gold wire with copper wire in the LED wire bonding process. The cost of one wire is reduced from 4 cents to 2 cents. Using inferior packaging materials, the material cost is three or four hundred yuan. Dropped to one or two hundred dollars. These practices, while reducing product costs, have greatly affected the illuminating quality and service life of LED lamps.
An industry insider said that many of these small businesses and small workshops are standard "mother and wife shops": two couples plus a screwdriver, and then buy a batch of cheap spare parts, you can open production, simply can't talk about anything Product quality has seriously disrupted the market.
Liu Qian, project manager of the National Electric Light Source Testing Center (Beijing), said that when she and her colleagues went to check some small businesses, they often saw fierce big dogs at the door of the factory, screaming and screaming.
"These big dogs don't recognize what 'big caps', and they see strangers rushing to bite! Even if you find a defective product, turn this small business off, and after a few days, it will apply for a license, or run to In other places, you can open again." Liu Qian said that because of the low cost of illegal activities, these companies do not take fraudulent behavior seriously. Therefore, it is necessary to closely cooperate with relevant functional departments to form a joint force of supervision and strict enforcement, in order to eliminate the above problems.
"The lack of product standards, the market is not standardized, but also led to low-cost vicious competition." Many front-line brand companies said that in addition to the environmental problems in the domestic market, due to slow return, high after-sales service costs, many large enterprises More willing to do foreign markets, pay less attention to the domestic market.
How to regulate and guide the domestic market?
Lu Fang said that in 2009, the state issued the "Opinions on the Development of Semiconductor Lighting Energy-Saving Industry". In 2011, the roadmap for eliminating incandescent lamps was released, which greatly promoted the market development. In response to the lack of standards, the state has done a lot of work. In recent years, only the Green Photo Project Office has supported the development of 13 standards. "Because the LED industry is in the climbing stage, the relevant standards are set too early or too dead, which will limit the development of the industry. Therefore, we should adopt a timely follow-up approach to achieve development while developing."
"According to the promotion experience of energy-saving lamps, only by comprehensively applying standards, fiscal and taxation, etc., can we standardize the market and crack down on violations of laws and regulations." Lu Fang said, for example, the current subsidy policy for energy-saving lamps in China is about to expire, on this basis, The characteristics of semiconductor lighting products, accelerate the research and development of subsidies for the promotion of semiconductor lighting products.
Lu Fang, deputy director of the project office of China's phasing out incandescent lamps and accelerating the promotion of energy-saving lamps (hereinafter referred to as the Green Photo Project Office), said that the current development of LEDs is driven by market demand and has good development momentum and sustainability. In the process of promotion and application of LEDs, it is necessary to pay attention to the details of price, technology, service, market, etc., in order to form a win-win situation in which “the society can save energy, individuals have benefits, and enterprises developâ€.
The ordinary people can afford it? The LED price drops by about 30% every year. It has already entered the general household conditions on a large scale. According to industry estimates, in general, energy-saving lamps save about 90% of energy compared with incandescent lamps, and LED lamps save electricity more than energy-saving lamps. About 30%. LED lamps are the most energy-efficient and energy-efficient, and the replacement of energy-saving lamps and incandescent lamps in the future will become a new trend. But it is not easy to let consumers know and accept in the short term.
LED lights are expensive and have become a major obstacle to promotion. In this regard, Mr. He, a resident of Haidian District, Beijing, has a deep understanding. In 2012, I heard that the home-made LED lights were introduced in the market. He immediately purchased them at Wanjia Lighting and Lighting City in Haidian District.
"A question asked me to jump, a 3 watt LED bulb, actually sold for more than 50 yuan, and some even more than 100 yuan." Mr. He said that a 3 watt LED bulb is equivalent to a 30 watt incandescent lamp The same wattage of incandescent lamps, energy-saving lamps are sold for 1 yuan, 10 yuan, and LED lights are actually more expensive than incandescent lamps dozens of times. “Everyone’s environmental awareness is not high enough to buy this 'noble lamp’?â€
Is the current price of LED lights still high?
"From the perspective of the national market, with the continuous advancement of technology and the continuous expansion of production scale, the current price of LED lamps has dropped sharply and is close to the price of energy-saving lamps." Liu Shengping, chairman of the China Lighting Association, said that LED lights have entered the ordinary family on a large scale. Qualified.
Not long ago, at a trade fair held in Chengdu Jinfu Lighting City, a company actually launched a banner of “LED special price, 3 watts 2.6 yuanâ€. The person in charge of the company told the reporter that they produced a 3 watt LED bulb that sold for only 2.6 yuan and had a service life of 30,000 to 50,000 hours. 1 watt less than 1 yuan, the goods are genuine.
"So low price, maybe just the promotional price. At present, the production cost of 1 watt of the first-line brand manufacturers is at least three or four yuan." Wang Yaohai, chairman of Op Lighting Co., Ltd. said that there are 600 billion to 7,000 domestically. If the scale of the alternative market of 100 million yuan is released from 100 billion yuan to 200 billion yuan every year, the scale of the LED industry will continue to expand, and the production cost of enterprises will continue to decline.
How big is the future price reduction of LED?
“Overall, the price of LED lights has dropped by about 30% per year, and prices will be cheaper after three to five years.†Zhang Yuzhi, general manager of Flory Optoelectronics (Suzhou) Co., Ltd. said that the current chip and sealing materials accounted for The cost of LEDs has been reduced by 40% and 60%, and the space for price reduction of chips has been greatly narrowed. "At present, domestic high-end packaging materials still need to be imported, and domestically produced low-end packaging materials are mixed, and the price of materials often varies several times. Therefore, there is still a lot of replacement and improvement space in the packaging materials market, which will become LED price reduction in the future. The main battlefield."
How to avoid weaknesses <br> <br> considering the performance indicators of the product, so that technological advances to better promote the development of LED market it has long been applied in many fields. For example, traffic lights with indication functions, turn signals, electronic meters with display functions, large LED billboards, decorative neon lights, large spotlights, etc. But to be used in the field of lighting, because it is "electronic lighting," there are still many obstacles to overcome.
For example, some of the early LED street lights, although the light emitted is very bright, but it appears dim on the road, so many car drivers complained that "the light is not bright." Unlike incandescent lamps, known as "thermal sources," LEDs are called "cold light sources." The color of the light is cold, and it is stiff and glaring, making it uncomfortable.
“In recent years, with the rapid advancement of LED technology, the above problems have been basically solved.†The person in charge of Suzhou Dongshan Precision Manufacturing Co., Ltd. said that while continuously improving luminous efficiency and saving electricity, the application field of LED has been greatly improved. Expanded, and some applications are even surprising.
According to reports, there is a professional household selling pork in Guangzhou. When it is found that the pink LED lamp is used on the pork, the pork looks particularly attractive and attractive. It cooperates with the manufacturer to develop a "pork lamp" that can greatly improve the "purchase of popularity". ". Nowadays, this kind of lamp can be seen on the pork stalls in many cities. The boss has also developed a new industry with an annual output value of tens of millions of yuan.
The advancement of lighting technology is also a double-edged sword. According to estimates, the life cycle of incandescent lamps, energy-saving lamps and LED lamps is about 1000 hours, 8,000 hours and 30,000 hours respectively. LED lamps have the longest life and are called by some industry insiders. “From the birth of a child to growing up, getting married and having children, the LED lights in the house will not be bad.â€
The long life of LED lights brings hidden worries to manufacturers. "People often change their mobile phones and change computers, and the related companies will be alive and well; LED lights are not bad for old use, and one less one will be sold. The sales market will become smaller and smaller. How will companies survive in the future?" Shanghai Yaming The person in charge of Lighting Co., Ltd. said that the development of LED applications in the direction of intelligence and personalization will become an important trend. Therefore, LED companies should take precautions and move closer to the production service industry.
"If one-sided pursuit of certain performance indicators, while ignoring the real needs of consumers, the LED industry will go wrong." Luo Tao, senior engineer of China Academy of Building Engineering believes that the life of LED lights is not as long as possible, in the subway, In public places such as streets and squares, long-lights are needed. However, for household LEDs, if the period of use is too long, the attenuation of light is too great. This low-quality illumination is not conducive to home lighting.
Nor should it lose a lot of light comfort in pursuit of energy efficiency indicators. Luo Tao said that energy conservation is a systematic project, and the eyes can't just focus on one light bulb. The light source renovation of the Great Hall of the People, which was completed not long ago, can save 70%-80% energy by replacing incandescent lamps with LED lights. By reasonable design and light distribution, it can save about 10%.
How to prevent counterfeiting <br> <br> integrated use of standards, taxation and other means to force supervision and strict law enforcement, regulate the market early LED products are mainly used for outdoor lighting, commercial lighting, and now making great strides into the general home lighting. At the same time, there have been some mixed and fake phenomena in the sales market, making it difficult for consumers to distinguish between true and false.
Some small enterprises and small workshops have replaced the gold wire with copper wire in the LED wire bonding process. The cost of one wire is reduced from 4 cents to 2 cents. Using inferior packaging materials, the material cost is three or four hundred yuan. Dropped to one or two hundred dollars. These practices, while reducing product costs, have greatly affected the illuminating quality and service life of LED lamps.
An industry insider said that many of these small businesses and small workshops are standard "mother and wife shops": two couples plus a screwdriver, and then buy a batch of cheap spare parts, you can open production, simply can't talk about anything Product quality has seriously disrupted the market.
Liu Qian, project manager of the National Electric Light Source Testing Center (Beijing), said that when she and her colleagues went to check some small businesses, they often saw fierce big dogs at the door of the factory, screaming and screaming.
"These big dogs don't recognize what 'big caps', and they see strangers rushing to bite! Even if you find a defective product, turn this small business off, and after a few days, it will apply for a license, or run to In other places, you can open again." Liu Qian said that because of the low cost of illegal activities, these companies do not take fraudulent behavior seriously. Therefore, it is necessary to closely cooperate with relevant functional departments to form a joint force of supervision and strict enforcement, in order to eliminate the above problems.
"The lack of product standards, the market is not standardized, but also led to low-cost vicious competition." Many front-line brand companies said that in addition to the environmental problems in the domestic market, due to slow return, high after-sales service costs, many large enterprises More willing to do foreign markets, pay less attention to the domestic market.
How to regulate and guide the domestic market?
Lu Fang said that in 2009, the state issued the "Opinions on the Development of Semiconductor Lighting Energy-Saving Industry". In 2011, the roadmap for eliminating incandescent lamps was released, which greatly promoted the market development. In response to the lack of standards, the state has done a lot of work. In recent years, only the Green Photo Project Office has supported the development of 13 standards. "Because the LED industry is in the climbing stage, the relevant standards are set too early or too dead, which will limit the development of the industry. Therefore, we should adopt a timely follow-up approach to achieve development while developing."
"According to the promotion experience of energy-saving lamps, only by comprehensively applying standards, fiscal and taxation, etc., can we standardize the market and crack down on violations of laws and regulations." Lu Fang said, for example, the current subsidy policy for energy-saving lamps in China is about to expire, on this basis, The characteristics of semiconductor lighting products, accelerate the research and development of subsidies for the promotion of semiconductor lighting products.
Speaker boxes are a kind of speakers which have a box with a speaker unit inside and external wires, they are completed speaker modules. The boxes of the speakers are used for eliminating the acoustic short circuit, restraining the resonance, and widening the frequency response range of the speakers. Speaker Boxes have loud sound, wide frequency response range, rich bass and low distortion. These speakers are widely used for digital audio, car audio and robots-
Our speaker boxes include:
1) From power output, we have speakers boxes in 3W ~ 10W.
2) From working principle, we have sealed, vented and reflective speaker boxes.
FAQ
Q1. What
is the MOQ?
XDEC: 2000pcs for one model.
Q2. What is the delivery lead time?
XDEC: 20 days for normal orders, 15 days for urgent orders.
Q3. What are the payment methods?
XDEC: T/T, PayPal, Western Union, Money Gram.
Q4. Can you offer samples for testing?
XDEC: Yes, we offer free samples.
Q5. How soon can you send samples?
XDEC: We can send samples in 3-5 days.
Speaker Boxes
Speaker Box,Sound Box,Enclosed Speaker,Subwoofer Box
Shenzhen Xuanda Electronics Co., Ltd. , https://www.xdecspeaker.com