作者：Blade

The outbreak potential of LED lighting panels in Japanese market

 

The outbreak potential of LED lighting panels in Japanese market

 

LED lighting panels, an energy-saving, environmental effects are better than ordinary incandescent lamp, energy-saving lamps, lighting products, the popularity of a large number of households in the market, but the price is high, public awareness of the reasons for higher relatively isolated. March 15, Energy and Technology Lighting Forum “held in Fengtai District, Beijing Consumers’ Association and the Bandung Hui Yang, representatives from the lighting industry associations, consumer associations and lighting vendors have even behind LED lights, and agreed that the LED lighting panels will be the future development of applications for the mainstream.

 

LED lights are currently the only alternative to an ordinary incandescent lamp, new lighting products for energy-saving lamps, energy saving, environmental performance, long life, but the only drawback is the low degree of consumer acceptance, family use of popularity is not high. “March 15 , “Energy Saving lighting Technology Summit Forum” was held in Bandung, Hui Yang, the Beijing Association of Lighting fixtures market professional Committee of the Secretary-General Chang Yi to talk about the led high bay lights status quo when distressed.

 

LED lighting panels, a high-tech lighting products, long life, no radiation, low energy consumption, etc., and compared to an ordinary incandescent lamp is more energy efficient and energy-saving lamps because they do not use mercury and other toxic materials can not be degraded, more environmentally friendly. From Tongzhou District of Beijing Heng Tai Long Real Estate Co., Ltd. Property Division, Sun Wei appreciate the outstanding performance of energy-saving lamps: “We have a villa there is a commercial street, outdoor lights 8000 70W, before the use of traditional lighting, years of electricity about more than 500 million, replaced with LED light source in 2008, the annual electricity as long as more than 100 million. “

Identification of the weld in motorcycle led light

 

Identification of the weld in motorcycle led light

 

Bright LED lights with a lighter LED lead heated to 200-300 ° C, remove the lighter 3-volt button cell batteries according to the positive and negative connections to the motorcycle led light, If the LED lights lit, but with the lead temperature is reduced LED lights change from bright to light, which prove that the LED lights Weld. Heating the light of reason is the use of metal expansion and contraction of the principle of expansion elongation when the heating of the LED lead and the internal solder joints connected to power at this time, the LED will be able to normal light-emitting led high bay light lead shrink with decreasing temperature Reply to room temperature, disconnect the internal solder joints on the point of the LED lamp is not lit, this method really try to be efficacious.

 

Weld the dead lights lead solder on a metal, doctrinal and soaked in the sulfuric acid, so that the LED external colloid dissolved, colloidal dissolved and after the remove, under the magnifying glass or microscope to observe the welding of each solder joint, can find a welding or welding.

 

Use LED products, the user will encounter the phenomenon of dead lights, LED products used for some time after the occurrence of the phenomenon of dead lights, dead lights, there are two reasons, the open nature dead light welding quality, or stent the quality of the plating LED chip leakage current will cause the motorcycle led light does not shine. Now a lot of LED products in order to reduce costs did not increase the anti-static protection.

Packaging process of recessed led downlights is defective

 

Packaging process of recessed led downlights is defective

 

Commonly used stent row recessed led downlights package, the stent row of copper or iron metal materials made ​​by the precision die stamping, copper is more expensive, the cost naturally, by the fierce market competition factors, in order to reduce manufacturing costs, the market mostly cold-rolled low carbon steel stamping led high bay bracket irresolute stent row of iron to go through a silver-plated, silver has two roles, first in order to prevent the oxidation of rust, is to facilitate the welding, the stent row plating quality is critical it relates to the life of the recessed led downlights in the plating before processing should strictly follow the rules, rust, oil, phosphate, and other processes should be meticulous, to control current in the plating, silver plating thickness control, the coating is too the high cost of thick, too thin to affect the quality.

 

recessed led downlights packaging companies do not have the ability to test stent row plating quality, which gives a number of electroplating enterprises can take advantage of the silver layer thinning of the bracket of the plating row, reduce costs, and general packaging companies IQC stent row inspection means lacking, not detected stent row of coating thickness and the fastness of the instrument, and was easier to muddle through. I have seen some bracket emissions in a warehouse a few months after the rust, Do not say, we can see how bad the plating quality. Row of the products made ​​out of this bracket is certainly not last long, not to mention the 30,000 to 50,000 hours, 10,000 hours is a problem.

ESD value for different mains LED lights

 

ESD value for different mains LED lights

 

Soil resistivity changes with the seasons and different spring and summer days of rain, the soil wet ground resistance is easier to achieve, the dry soil moisture in autumn and winter, the grounding resistance is likely to exceed the prescribed value, for the record in order to save the raw data, so that future well documented. Compliance with ISO2000 quality management system. Test grounding resistance can design their own forms, ground resistance testing packaging companies, mains LED lights, enterprises have to do, as long as all kinds of device names to fill in the form, measure the grounding resistance of the device records documented test signatures can be archived.

 

Human body electrostatic damage to the mains LED lights is a lot of work should wear anti-static clothing, equipped with electrostatic rings and electrostatic ring should be grounded, there is a need to ground the static ring of anti-static effect is not good, it is recommended not to use the strap of the product, if the staff violation of rules, you should receive the appropriate warning education, but also played the role of the notices of others. Body with static electricity, wear different fabrics and clothes, and the people’s physique, autumn and winter night, we undress it is easy to see the clothes between the discharge phenomenon, and this electrostatic discharge voltage, there kV.

 

The silicon carbide substrate chip ESD only 1100 volts, the sapphire substrate chip ESD value is even lower, only 500-600 volts. A good chip or led high bay lights, if we hand-pick (the body without any protective measures), the results can imagine, chip or LED will be varying degrees of damage, and sometimes a good device through our hands inexplicable bad, this is the electrostatic blame.

Several advantages of the LED table lamps

 

Several advantages of the LED table lamps

 

With the national launch of the policy out of incandescent lamps, replaced by the LED to find product development as a new era of lighting products, LED table lamps, energy saving and environmental protection, etc., have strong hopes for the public. LED city lighting applications has been very extensive, including the development of LED table lamps is the best. Due to high prices, low public awareness so difficult to spread, and today I talk about the advantages of the LED lamp.

 

LED eye protection desk lamp the main advantages are as follows:

 

1, and environmental protection: pollution, ultraviolet, infrared and thermal radiation;

 

2, Low-power design, power consumption of 150 hours was a time table lamp in the provision of adequate lighting, power, the smaller the better. Using semiconductor technology to produce light with a high photoelectric conversion efficiency, and allows you to provide power to become light, to the maximum. DC power supply, effectively eliminating the additional electromagnetic loss, further reducing overall energy consumption, so that the whole power less than 7.5W.

 

3, long-life light source, for 10 years without changing a light bulb is 100 times that of ordinary light bulbs.

 

4, the light source does not contain tungsten, mercury and other toxic heavy metals. Semiconductor light source incandescent tungsten and fluorescent lamps, energy-saving lamps of mercury inside.

 

5, the high color temperature, cool and led high bay light feeling, so you learn not easily tired. The color temperature is higher, it seems the color of the light cool, like a sunny day in the fall, the most suitable for reading.

New development plan for solar LED street lighting in Jiangsu Province

 

New development plan for solar LED street lighting in Jiangsu Province

 

According to statistics, in 2011, the city’s total energy consumption of 16,135,200 tons of standard coal, up 10.1 percent, down one percentage point increase over 2010. The energy consumption per unit of GDP by 0.814 tons of standard coal / million, down 3.97% compared with 2010. Seven kinds of products into national statistical monitoring energy consumption per unit than the same period in 2010, dropped a total of 103,200 tons of standard coal in energy savings.

 

2011, the city actively organize the implementation of major energy conservation projects, six projects received special funds to support provincial energy conservation, access arrangements for the total number of items increased by 100% more than in 2010. “City by the relevant person in charge of the letter Bureau introduced in science and technology,Province and the city to build the Guangdong Province green lighting model city (solar LED street lighting), “projects the province to support the 20 million yuan of special funds. By 2012, the city will be basically completed semiconductor lighting (solar LED street lighting) transformation, the overall street reconstruction (including new) the number of not less than 30000.

 

Transportation energy, the city has been actively promoting the application of clean energy vehicles, green cargo and pull transport transportation energy conservation demonstration projects, and optimal adjustment of public transportation network, to promote the application of energy-saving led high bay lights and new energy vehicles. It is reported that, following the 2010 launch of the first 100 LNG buses since 2011 and put in a second batch of 100 LNG buses.

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.

Apply for international standard for solar powered led street light

 

Apply for international standard for solar powered led street light

 

According to Japanese media reports, METI intends to solar powered led street light, antibacterial fiber, household fuel cell best at 29 field products to apply to international organizations and the creation of “international standards” proposed by Japan in the next 2-3 years. This will mainly highlight the Japanese-made products of high quality, competitive response by low-priced products.

 

It is reported that, in order to allow the application be granted as soon as possible, Japanese companies will strengthen cooperation with the United States, France and other countries in the field of led high bay lighting, to establish energy-saving labeling “unit” Determination of the brightness, the year 2012 to the International Organization for Standardization (ISO) the motion. Household fuel cell, and Japan to the International Conference on Electrical Standards (IEC) to move. Other antibacterial fiber, solar cell, regenerative medicine related products and so will actively push forward to apply international standards.

 

olar powered led street light, that is, through the cards of different shapes, giving a variety of creative, can be described as creative products. Therefore, it has also become nowadays a lot of young fashion baby gifts, In addition, its innovative and creative, some card lamp manufacturers be combined with LOGO LOGO printed on the card lights, so this has also become a lot of large enterprises governmental organizations as an excellent choice to promote the Organization organizational image.

 

Brand: popular mainstream brand in the market DOULEX, as well as some OEM products.

Color: color of the LED Card Light is diverse, in leading the B2B, B2C trading site, mainstream products is still the lamp shaped card light, its color is generally produced in five colors: white, red, black, green, blue .

how to choose led uplighters to buy?

how to choose led uplighters to buy?

As we see, there a thousands of LED Suppliers in the world, then how could we choose choose led uplighters to buy?

Normally, during choosing led uplighters to buy, let’s do some analyze of the difference between led products from different suppliers.

1. Heat Sink. As we all know, the heat sink is related to the lifespan of LED. Using the good heat sink system is very important for the quality of the LED lighting products. As we ever tested, the top led high bay supplier Eneltec, they are using 25% bigger Al-motherboard. Then the heat sink of Eneltec lighting products would be much better than the others.

2. Light Distribution. As we all know, there are too many led companies, then how could we analyze the quality? Only solution is buying sampels and then do the testing later? NO! Light distribution is a important method for quality testing. Serious led suppliers would offer Light distribution files in IES format, for testing and designs. Then we could analyze and do the lighting designs by ourself.

Also, if you don’t know how to choose led uplighters to buy, you could ask for IES files firstly. Eneltec have 10 series of led lighting products, as far as I know, most of them are tested and exported to IES files. Also, if you are not a professioanl Lighting designer, you could send the details of the project to Eneltec, the lighting designers of Eneltec would do the designs for you and send you the report within 24 hours. All of these services are free of charge.

The further development of intelligent LED street lamps in Taiwan

 

The further development of intelligent LED street lamps in Taiwan

 

Geng Bo from the perspective of industrial development, the development status of the semiconductor road lighting industry, there is the problem and carried out by the Government in terms of road lighting support policy and subsidy policy, issued an important development of the industry data. He pointed out that the 2011 100 cities in the installation of 800,000 LED street lamps, outdoor LED high-mast lighting part of the future will have much room for development.

 

Zhou Xuejun, Philips Lumileds lighting, Asia regional director of marketing, pointed out that the industry forum seems less talking about the topic of road lighting, but in fact, the development of road lighting market compared with last year and the year before showed a steady growth trend for road lightingmarket expectations of the development of the senses, the same time as the product matures and costs decline further, the LED street lamps market development opportunities to re-emerge.

 

Zhu catechumens on Taiwan’s road lighting market, the development status quo and the government in promoting industrial development of specific measures at the same time he also introduced the five kinds of road lighting with light the way, and pointed out that the use of the light guide device carried out with light may be will become the future development of direction, but is currently facing great technical difficulty.

 

Lin Yandan CIE conference held this year on the latest research reports and research trends analysis, pointed out that these research directions and research results for the reference and significance of China’s semiconductor lighting industry. She pointed out that the domestic LED enterprises should be a deep understanding of the characteristics of the LED light source, making the performance of the led high bay products based on a scientific basis.