My Blog

The Bay Bridge's stunning Bay Lights display will soon be unplugged.

SF Weekly reports that the lights are going off so that Caltrans can perform maintenance work, but they will be back as a permanent part of the western span before the Super Bowl in 2016 thanks to more than $4 million in donations.

Designed by artist Leo Villareal, the Bay Lights is the world's largest LED light sculpture, spanning 1.8 miles of the Bay Bridge and soaring 500 feat high with 25,000 individual LED lights. The installation has been on display daily since March 2013.

"I am humbled and honored that the people of the Bay Area have overwhelmingly expressed their interest in having the light sculpture remain and become part of their daily lives," the artist said in a statement. "There is no higher compliment you can pay a work of art than wanting to spend time with it."

The project website, maintained by Illuminate the Arts, states that a group of 20 independent analysts from firms including McKinsey, Deloitte and Google have agreed that The led Bay Lights has boosted the regional economy by more than $100 million a year.

According to Illuminate the Arts' Twitter feed, the organization is working on a limited edition, photo-driven "gratitude" book of the project.

Members of the public are invited to two free events to mark the temporary closure, states SF Weekly. Embarcadero restaurant Waterbar will give LED tea lights to the first 1000 people to show up on the patio on March 5 at 7:30 p.m.; Villareal will speak at 8 p.m. A public event with free coffee and pastries and a live performance by The Sunrise String Quartet will be held next door on the patio at EPIC Roasthouse on March 6 beginning at 5:45 a.m. for the final hour of the installation.

As these lights go dark, another set will illuminate: SF Chronicle reports that the nearby Ferry Building in San Francisco will have lights for the numerals 1915 installed on the tower in honor of the 1915 Exposition beginning on March 3.

China’s 12th Five Year Plan took effect in 2011 and renewed the country’s commitment to LED and SSL technologies. While the massive MOCVD spending of 2010/2011 has significantly declined, China remains the leading region in manufacturing investments.

China will be the largest market for LED fab equipment in 2013 with projected spending of $667 million, approximately 40% of the total worldwide spending and almost double Japan’s spending, the second largest region. In 2011, China spent over $1.2 billion on led bulbs manufacturer equipment.

China’s generous national and local subsidy programs behind the massive industry development (China now has 82 LED fabs, up from only 16 in 2006) have all but disappeared, but the country remains committed to developing all sectors of the LED industry.

China is a major consumer of LEDs in signage, mobile displays, TVs, and lighting that utilize low and mid-power LEDs that Chinese suppliers specialize in. Energy conservation through SSL is a national priority.

Most observers predict a consolidation of the China LED industry, with perhaps one of two companies emerging as global powerhouses. While much of China’s LED capacity is dormant, in transition or reliant on older technology, companies such as SanAn and ETi will invest new and upgraded manufacturing technology over the next two years.

Industry structure implications

Another troublesome aspect of the LED industry led distributor is that nearly 70% of the LED market is supplied by only ten companies, most of whom are directly involved in manufacturing lighting systems. Increasingly, the LED components may be seen as loss leaders offering little incentive for manufacturing investments.

With falling average selling prices (ASPs), soft demand, vertically-integrated customers, and increasing supply of quality products from China and elsewhere, the outlook for continued LED manufacturing investments will be limited for the foreseeable future.

Strategies in Light

Tom Morrow will be providing a keynote address during the Manufacturing Track at the Strategies in Light (SIL) conference on February 12, 2013. SEMI members can receive a special discount rate with a saving of up to $200 to attend the Manufacturing Track. Register for SIL with the promo code “SEMI”.

SEMI HB-LED Standards

Following Strategies in Light, the North American HB-LED Led Spot committee and its task forces will meet in conjunction with the NA Standards Spring 2013 meetings (April 1-4) in San Jose, California. For more information and to register for these meetings, please visit the SEMI Standards website.

This article is presented courtesy of the SEMI organization and originally appeared on the SEMI website.

Since 2012 the global LED general lighting rapid development, many countries introduced policies to promote its application, China has introduced a range of LED lighting applications facilitation measures, such as "Ten thousand ten cities", the National Development and Reform Commission jointly Housing and Urban Construction Department of the Ministry of Transport joint semiconductor lighting demonstration project bidding, LED lighting industry is most concerned about price subsidy policy is also ready to come out, LED lighting has gradually entered the stage of large-scale applications.

    The industry believes that, as the world's most populous and fastest growing economies in the country, a huge market potential for LED lighting applications. But at the same time, consumption levels and environmental awareness by the Chinese limit the promotion of domestic LED lighting applications compared with developed countries also lags behind the largest indoor lighting applications market potential level and scale, in addition to outdoor lighting such as street lights, tunnel lights, rather limited.

    The size of the lighting industry and LED lighting led bulb market analysis

    The scale lighting needs in China, the mainland market demand of incandescent and energy-saving lamps in 2012 reached 1.176 billion and 1.269 billion respectively ,2007-2012 compound annual growth rate of 7.59%, the market demand of the straight tube fluorescent lamps 8.3 one hundred million, the ring-shaped fluorescent lamp market demand of 800 million, and the market demand for tungsten halogen lamp 755 million. These traditional lighting and lamps are LED lighting target alternative markets, with the cost-effective upgrade e27 led lighting will gradually enter these market segments, bringing huge market space for development.

    Lighting industry base in China, the world's largest lighting and lamps producing countries. According to the statistics of the China Association of Lighting 2012 incandescent production of 3.8 billion, Fluorescent output of 6.69 billion, of which 1.83 billion in straight fluorescent lamps, ring Fluorescent 1800000000 CFL44.3 one hundred million . HID lights of national production in 2012 of 174 million, of which 56 million high-pressure mercury lamp, high pressure sodium lamp 54 million, 63 million of metal halide lamps.

    At the same time, the consumption of the lighting provided mainly by domestic producers imported products in the domestic share of less than 5%, while nearly 70% of domestic production for export. Good lighting industrial base not only for mainland China's LED lighting market applications to provide a reliable supply of led light products through economies of scale, but also for the mainland LED lighting industry to enhance the cost-effective LED lighting provides very good support.

Since 2012 the global LED general lighting rapid development, many countries introduced policies to promote its application, China has introduced a range of LED lighting applications facilitation measures, such as "Ten thousand ten cities", the National Development and Reform Commission jointly Housing and Urban Construction Department of the Ministry of Transport joint semiconductor lighting demonstration project bidding, LED lighting industry is most concerned about price subsidy policy is also ready to come out, LED lighting has gradually entered the stage of large-scale applications.

    The industry believes that, as the world's most populous and fastest growing economies in the country, a huge market potential for LED lighting applications. But at the same time, consumption levels and environmental awareness by the Chinese limit the promotion of domestic LED lighting applications compared with developed countries also lags behind the largest indoor lighting applications market potential level and scale, in addition to outdoor lighting such as street lights, tunnel lights, rather limited.

    The size of the lighting industry and LED lighting led bulb market analysis

    The scale lighting needs in China, the mainland market demand of incandescent and energy-saving lamps in 2012 reached 1.176 billion and 1.269 billion respectively ,2007-2012 compound annual growth rate of 7.59%, the market demand of the straight tube fluorescent lamps 8.3 one hundred million, the ring-shaped fluorescent lamp market demand of 800 million, and the market demand for tungsten halogen lamp 755 million. These traditional lighting and lamps are LED lighting target alternative markets, with the cost-effective upgrade e27 led lighting will gradually enter these market segments, bringing huge market space for development.

    Lighting industry base in China, the world's largest lighting and lamps producing countries. According to the statistics of the China Association of Lighting 2012 incandescent production of 3.8 billion, Fluorescent output of 6.69 billion, of which 1.83 billion in straight fluorescent lamps, ring Fluorescent 1800000000 CFL44.3 one hundred million . HID lights of national production in 2012 of 174 million, of which 56 million high-pressure mercury lamp, high pressure sodium lamp 54 million, 63 million of metal halide lamps.

    At the same time, the consumption of the lighting provided mainly by domestic producers imported products in the domestic share of less than 5%, while nearly 70% of domestic production for export. Good lighting industrial base not only for mainland China's LED lighting market applications to provide a reliable supply of led light products through economies of scale, but also for the mainland LED lighting industry to enhance the cost-effective LED lighting provides very good support.

Since 2012 the global LED general lighting rapid development, many countries introduced policies to promote its application, China has introduced a range of LED lighting applications facilitation measures, such as "Ten thousand ten cities", the National Development and Reform Commission jointly Housing and Urban Construction Department of the Ministry of Transport joint semiconductor lighting demonstration project bidding, LED lighting industry is most concerned about price subsidy policy is also ready to come out, LED lighting has gradually entered the stage of large-scale applications.

    The industry believes that, as the world's most populous and fastest growing economies in the country, a huge market potential for LED lighting applications. But at the same time, consumption levels and environmental awareness by the Chinese limit the promotion of domestic LED lighting applications compared with developed countries also lags behind the largest indoor lighting applications market potential level and scale, in addition to outdoor lighting such as street lights, tunnel lights, rather limited.

    The size of the lighting industry and LED lighting led bulb market analysis

    The scale lighting needs in China, the mainland market demand of incandescent and energy-saving lamps in 2012 reached 1.176 billion and 1.269 billion respectively ,2007-2012 compound annual growth rate of 7.59%, the market demand of the straight tube fluorescent lamps 8.3 one hundred million, the ring-shaped fluorescent lamp market demand of 800 million, and the market demand for tungsten halogen lamp 755 million. These traditional lighting and lamps are LED lighting target alternative markets, with the cost-effective upgrade e27 led lighting will gradually enter these market segments, bringing huge market space for development.

    Lighting industry base in China, the world's largest lighting and lamps producing countries. According to the statistics of the China Association of Lighting 2012 incandescent production of 3.8 billion, Fluorescent output of 6.69 billion, of which 1.83 billion in straight fluorescent lamps, ring Fluorescent 1800000000 CFL44.3 one hundred million . HID lights of national production in 2012 of 174 million, of which 56 million high-pressure mercury lamp, high pressure sodium lamp 54 million, 63 million of metal halide lamps.

    At the same time, the consumption of the lighting provided mainly by domestic producers imported products in the domestic share of less than 5%, while nearly 70% of domestic production for export. Good lighting industrial base not only for mainland China's LED lighting market applications to provide a reliable supply of led light products through economies of scale, but also for the mainland LED lighting industry to enhance the cost-effective LED lighting provides very good support.

At present, China has become the world's largest LED lighting production country. However, the recent news that medical experts worry about the blue led tube manufacturer will retinal damage, even blindness. Online, the news aroused extensive attention from netizens and forwarding comments.

LED lights with Blu-ray is really so much harm? the so-called "Blu-ray overflow" really hurt the eyes "potential killer"? January 6, the Shanghai Municipal Bureau of Quality Supervision specialized organizations testing organization on the part of the LED lighting products risk monitoring, the Blu-ray risk testing 27 samples were collected from different sources. At the same time, it is also the first "cross-border" invite the medical profession, universities and industry experts together "consultations" to listen to the views of all parties.

Related standards in China is not lagging behind

There is a voice that, because of the lack of appropriate standards, led bulbs manufacturer Blu-ray failed to arouse the attention it deserves. In this regard, the Shanghai Lighting Products Quality Supervision and Inspection Zhanfuzhanchang Yuan Qi, chairman of the Shanghai Illuminating Engineering Society introduced the 27 sample detection based on - the national standard GB / T 20145-2006 lamps and lamp systems biological Security. " According to reports, the standard was released in 2006, but the current international standards and the current version is equivalent. That is to say, in terms of the development of standards, we developed Western countries are synchronized and do not fall in behind.

The current problem is that this standard is the recommended standards, rather than a mandatory standard, the standard execution compromised. Therefore, the parties "consultations" on the consensus reached: the need to enhance the properties of this standard is mandatory and included in the lighting CCC certification standards.

"Demonized" Blu-ray unscientific

Blu-ray is whether, as the rumors say so terrible? Experts pointed out that Blu-ray has always existed in nature light is sunlight important part in a variety of white light source must exist. This means that the environment we live in is not possible "off Blu-ray, Blu-ray" demonized "is clearly unscientific.

As for the Blu-ray hazards, attended by representatives of the medical profession, the chief physician of the ENT Hospital of Shanghai Jiang Chunhui: "a foregone conclusion in recent years for the mice trials, Blu-ray damage to the visual cells continue to emerge, and in-depth research." Yuan Qi hold a different view, he pointed out that in the the intensive exposure spokes "rich blue" Environment and normalized environment are two different concepts. But he also stressed that, precisely because of the attention to the rich white mr16 led bulbs lighting products Blu-ray spectra, only the light biohazard international standards, in order to prompt the safety of the product should reach.

Optoelectronic Information Engineering of Zhejiang University Professor, Department of MOU Tong-sheng, the limits of the current standard is based on adults and 8 hours exposure spoke experimental data, not yet consider the long-term effects of the accumulation of light on the human body and certain special populations, such as infants and young children may long look directly at the light source, thereby causing damage to the retina. ZHANG Shan-end, the deputy director of the Lighting Research Institute of Fudan University, suggested that future standards development should stringency should be wide.

The experts suggested that the standard specifies 0 (non-hazardous) and Class 1 (low risk) products are safe to use, but for special populations should be clearly 0 products.

Ceramic LED lights led lighting House have introduced , this ceramic LED lights is not limited to the use of ceramics as a lampshade or lamp, but directly designed ceramic lamp body, according to the designer's inspiration design kinds of different styles of the lamp body shape, and out on the surface and orderly arranged holes, a small LED is exposed from the hole, the starry lit, such as the Milky Way. Of each LED is not very bright, but the entire MR16 LED lamps add up very imposing, beautiful night view of the ultra-modern buildings like miniature.

 

More imformation about led tube manufacturer in cpbay

LED downlights nowadays are widely used for not only commercial lighting but also residential lighting. They are replacing traditional halogen downlights and CFLs, and then what is the impact of LED downlights on our life? Do LED downlights really bring changes to our life? The answer is yes, and LED downlights do change our life.

Firstly, LED downlights can greatly save our energy bills. LED downlight adopt LEDs as light source, whose luminous efficacy can reach 100 lumen per watt for indoor lighting. Thanks to the high efficacy of LEDs, LED downlights can save 70% energy when compared with halogen downlights and CFLs. With a lifetime of over 50,000 hours which is as ten times as the halogen and CFL, LED downlights hardly need any maintenance costs during their lifetime and also the bulb replacement costs that they save will also be very considerable. Because LED downlights generate much less heat than halogen downlights and CFLs, they can save the associated air conditioner expense.

Secondly, LED downlights are green lighting fixtures without any hazardous materials. They will not do harm to human beings’ health. Traditional downlights and CFLs not only contain hazardous materials such as mercury and lead which can be harmful to human beings’ health and the environment, but also emit UV or IR which can hurt human beings’ eyes. LED downlights do not emit UV or IR and will not cause eye strain.

Thirdly, LED downlights generate much less heat and carbon dioxide than traditional lights. By switching traditional downlights and CFLs to LED downlights, the annual carbon emission will be greatly reduced and global warming progress will be decelerated.

Actually impact of LED downlights on our life is far more than just energy saving, healthy and eco-friendly. Just switch your old style light bulbs to LED downlights and experience the benefits of LED downlights yourself.
More imformation about led distributor and led tube manufacturer in cpbay

Plants need a specific wavelength of light to proceed with a successful photosynthesis process. Without enough sunlight or proper measure when growing crops, the plant might not grow properly because of light whether they have enough food supplement and chemicals. It is during time and seasons like winter or when the intensity of light is not sufficient that the LED grow lights are used. These are small or medium bulb that will be lit near a crop to provide them with light energy, close to that provided by the sun. Grow lights come in different types just like any bulb including Incandescent and Fluorescent bulbs. Even so, the LED types are the most preferred.

One thing about LED grow lights is that they have minimal heat production. What this means is that it can be brought even closer to the young plants as they will not cause heating problems. These bulbs come on different forms from different plants depending on their age. Most commonly, the bluish light from metal halide light are used for the vegetative phase of the plant’s growth, while the reddish light from high-pressure led lamp is more relevant for the reproductive. When picking these bulbs, you will have to know which types of bulbs are applicable to which stage of growth.
led lighting consume minimal energy meaning the cost of growing the plants will also be decreased. In measurements of the amount of energy they consume, the maximum watts consumed are about 5 watts. They come in cheaper prices as compared to the other forms, and will be resistant to the moisture being emitted by the plants during respiration. Using these types of grow light will be effective in providing your plants with enough light for proper photosynthesis. Always consult before buying to make sure you get the most relevant bulbs.

 

Если вы читаете это сообщение, значит регистрация прошла успешно и вы можете начать вести свой сайт