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Tag Archives: solar powered garden lighting
ultra powerful LED light bulb came out with a 330 angle + long life
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solar powered garden lighting – China Manufacturer
Thank you for inquiry my solar powered garden lighting, Tel: +86-572-7806113, E-mail: sales@ledeverlite.com
http://www.ledeverlite.com/key-solar-powered-garden-lighting-38/
According to foreign media reports, a German company called LED to create a new LED light bulbs, some of these bulbs in appearance to incandescent light and
is very similar, but are essentially different.
The new LED bulbs with solid aluminum materials, placed within the 11 super-bright LED, light distribution angle up to 330, its lighting capabilities and 60-watt
incandescent equivalent, but the actual power only 11 watts.
In the heat, the traditional way is to add a heat sink. However, these LED bulbs do not do so, they designed and implemented with the cone shape. Because
the cone can form a variety of "ventilation ducts" to help move the heat lamp, to achieve the cooling effect.
In addition, these LED bulbs also have a long life of 80,000 hours, which means that each bulb can accompany you to more than nine years time! Is not it
great?
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Tagged high power led spotlight, led street lamps, solar powered garden lighting
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Install LED lights 95 000 degrees in saving 58.65 million
North Sea Road, Weifang City, Shandong Province, the LED lights has become a beautiful landscape.
27, the reporter from the street, Weifang City, Shandong Province, management learned that, until now, Weifang city, Shandong Province, has installed LED lights within the 9.5 million lights, accounting for 84% of the total number of lights. The measure, according to a comprehensive energy-saving rate of 40%, the installation of LED lights can save energy 58.65 million per year degrees, equivalent to 23,600 tons of standard coal.
It is understood that since the beginning of 2006, Shandong Weifang functional lighting in the city to carry out a pilot LED light source applications, and in the North Sea Road, the first pilot to use LED light source, to achieve energy savings in the calculation, the Cravens in 2007, Weicheng, Fangzi, Hanting four districts and high-tech economy, the coastal zone within the three new installations and replacement of street lights, LED light sources.
Up to now, Weifang city limits, there were all kinds of street lights and landscape 12 million, of which 95,653 LED lights, the proportion of 84%. In 2008, Weifang city road lighting project in the proportion of the LED light source is only 24%.
According to Chief Engineer Wang’s street management introduced in the past mostly metal halide lamps and high pressure sodium lamp, and the use of lights and LED light source compared to the previous street, road, the average illumination is not reduced, and the longer life of LED lights .
“LED lights not only better lighting effects than traditional street lights, more importantly, energy-saving effect is very obvious,” according to Wang, in 2008, once victory street lights at the road Wei, Wing Road, Wenhua Road, three sections, for example, will use the LED lights use electricity and the electricity compared to conventional metal halide lamp. Such as the installation of LED lamps 10000, comprehensive energy-saving rate of 26%, average power 400W, 10.5 hours a day by lighting calculation, the annual saving of more than 400 million degrees. “And for the moment, the overall saving rate has now reached 40%, would save each year under the 58.65 million degrees.”
Investment Strategy: The layout of the strong LED lighting market segments
LED Lighting Hongli Opto-electronic industry is the subject of choice and Ruifeng power. Hongli Opto-electronic products used in more than 70% of the general lighting, and a higher, more stable margins, and there is a considerable size of the LED commercial lighting business. Ruifeng power 50% of products for the LED lighting device. Second, select the country star power,
Chau Ming electronic technology and Alto. These companies have some LED lighting-related business, and further expand the growth trend. Again, select the sun lighting, Feile Audio-Visual, Foshan lighting traditional lighting companies in the LED lighting business has laid a good foundation, has a good channel advantages, but face short-term upward pressure on cost of energy-saving lamps.
LED lighting will light up the world
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Tagged led floodlight manufacturer, solar powered garden lighting
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LED power Convention Center arena to solve the “light” problem
Shenzhen Convention and Exhibition Center to the Grand Canal event venues, the exhibition of its original lighting system should transition. This exhibition center court accordingly resorted to the three “strokes” satisfactorily resolved “light” problem.
Convention Center Universiade venues and facilities managers Liang recent interview with reporters, said the convention center’s Grand Canal project is to undertake the indoor events, taekwondo, judo, chess game need for adequate lighting, fencing is not required Shadow of the game environment.
According to reports, to ensure that athletes develop their skills, the main stadium lighting light source requires the use of side light, the maximum light intensity into a 50 ° angle with the vertical range can not produce glare.
At the same time to keep track illumination can be well balanced to meet the requirements of the audience and watch the game live color television requirements.
The first one: LED lights instead of general lighting
Convention and Exhibition Centre interior space to meet the requirements of competition, there are many difficulties in the light, the main interior space is too large, functional range of uncertainty. Outdoor light and indoor light intersection, the main light source is not easy to control.
LED lights as a new type of environmentally friendly energy-saving material widely used in stadium construction. Stadium, the need for adequate lighting, LED lights not only meet the events needs to maintain uniform light illumination, more than ordinary lights save more energy. In the fencing hall, 36 LED lights have been put into use. Museum staff told reporters that a group of three of these LED lamps, according to the game needs adjustment, separate control, not only more convenient to deal with emergency energy situation.
The second measure: Carpet shading effect
Fencing project requires a shadowless environment, which are even used the glass roof of the convention center is a problem. Universiade in summer, the sun is usually direct. Not to block the measure, the venue will be a piece of mottled shadow, will seriously affect the fencing tournament, players line of sight interference.
Liangjing Li introduced, they will cover the use of chemical fiber carpet roof, thus ensuring a sun barrier to the outside world. Why use synthetic carpet as a covering material? Liangjing Li said, not only environmentally friendly carpet fiber, is a new type of environmentally friendly carpet, the most important is that it’s material is very thick, separated light performance is very good.
The third measure: heat resistant translucent glass does not block light
Convention center uses a lot of LOW-E glass, the new energy-saving glass with light transmission through the thermal properties do not. Give its light transmission characteristics of the first day of the stadium lighting energy savings. Second, it has good insulation, thermal conductivity compared to ordinary glass is very low.
It is worth mentioning that it’s sound capabilities, the chess game in the stadium to play an important role. Chess game players need to provide a very quiet game environment, LOW-E glass to meet the noise effect on competition requirements. In addition, Plum Hall as a game area with Camellia Hall as the audience areas separated, but also to ensure a quiet game atmosphere.
Hangzhou 2011 will invest 5.75 million yuan replacement LED unit
Recently, held in Hangzhou, Zhejiang Province, promote the use of LED products, matchmaking, relevant departments of the city revealed plans to use five years of development, semiconductor lighting manufacturers to more than 200 military expansion, the sales value exceeded 50 billion yuan.
Hangzhou in 2009 appeared in the “city of ten thousand,” semiconductor (LED) lighting applications project pilot cities, the current canal 20 km along the already extensive use of LED lighting to create landscape nodes, while the West Hunan-line transformation in the application of LED-lit with electricity reduced by 50% or more.
In 2011, the city through the Bureau also plans to invest 5.75 million yuan arranged three tunnels new LED energy-saving devices, two tunnels replace the LED energy-saving devices, for a total use of LED lights 840. It also plans to use the new tunnel Qianjiang LED tunnel light, it is understood the new program will save 30% or more.
Meanwhile, the city City Investment Group plans to work in East Hub Group, a large parking lot and bus use LED products.
Week, the domestic fertilizer market conditions
Week, the domestic fertilizer market factory price and wholesale prices have continued to fall in some areas even a few hundred dollars decline – 40 percent of known domestic content of the lower end of chlorine-based compound fertilizer factory price of 1800 yuan (t value , below) about 45% (15:15:15) amino compound the low-end price 2100 yuan; In addition, with the domestic market for general-based compound fertilizer demand weakening, some large sulfur-based fertilizer manufacturers have begun slashing prices for the final market, according to the downstream market to reflect this week, 45% of the general series of low-sulfur-based compound fertilizer factory price in the 2250-2350 yuan (This price is not for all customers). However, the single quotes from the manufacturers point of view, there are a considerable number of domestic enterprises implement a high price, but almost all of these high prices has not been pre-adjusted or just recently introduced a new discounted prices. Huge disparity hold out a direct result of the downstream market, some small and medium sized manufacturers is not strong due to the strength of pressure to compete with large enterprises stop production, but on the other hand for some small businesses with low market impact of the poor quality of products opportunities.
[Fertilizer raw materials markets this week by market fundamentals or declining trend based. The potassium chloride is concerned, there has been no talk down a big contract, even if several major domestic co-jacking, the status of domestic potash fertilizer market downturn has not shown signs of improvement, people in general that "short-term potassium chloride slightly higher price of 3,000 yuan price hovering "likely; and whether MAP or DAP, the current limited production enterprises, more and more serious cut, 55% of the actual operation of ammonium powder prices have dropped to 1600-1650 yuan low; As for urea nitrogen, led by the performance of the market is still weak, low prices for urea yuan in 1750, demand for fertilizer from the short-term market view also less likely to pick up.
[Analysis] on the current market outlook, market conditions and fertilizer raw materials, market analysis, etc., now if all the low-cost manufacturers of raw materials for production, 45% (15:15:15) chlorine-based compound fertilizer factory price may be the mainstream in 2100 yuan, but left the factory pre-orders until the problem is not resolved clearly, this price also belongs to a rare low-end price. In general, short-term domestic fertilizer market will continue downward, and slowly adjust the low-end, high-speed down the possibility of slightly larger.