日期：2012年3月14日

Countries aimed at the outdoor led landscape lighting industry

Countries around the world aimed at the LED lighting industry

South Korea: five-year investment of $ 279 million to promote LED

In May 2011, the South Korean Ministry of Knowledge Economy said in a meeting of economic policy adjustment, and integration of technology development, to promote the LED industry to be compiled a total of 300 billion won (about $ 279 million) budget support in the next five years, and preparing to promote the outdoor led landscape lighting to leap forward in the support strategy.

Austria: LED lighting system modified by corporate power to give subsidies

Last year, the Austrian Government through the 2011 environmental promotion programs encourage corporate conversion to LED lighting systems (led high bay) and energy-saving power system, encourage enterprises and individuals on the thermal transformation of commercial buildings and private residences.

 

Austrian Environment Minister Bell Lakovic, these incentives is not only conducive to energy conservation and environmental protection, but also help Austria ordinary households to reduce energy consumption to help businesses reduce operating costs, also play an active role in job creation and economic recovery.

EU: “Rainbow Project” to promote high-density outdoor led landscape lighting market growth

“Rainbow Plan” which lasted 42 months, the main content is the development of GaN-based devices and related manufacturing infrastructure, and hope to achieve through the application of semiconductor lighting efficiency, energy saving, do not use environmentally harmful materials, the goal of the simulation of natural light. The program is mainly to promote growth in two important markets: First, high-brightness outdoor lighting, such as traffic lights, large outdoor display boards (outdoor led landscape lighting), automotive lamps, etc.; two high-density CD storage.

 

To supply high power led street light

To supply high power led street light“There is no Bodhi tree, the mirror is, had no one, where can the dust alight.” Unconsciously, has got him covered with dust, thought patted can fall into the earth, led high bay, dust,but traces how the flick, but it can not be brushed.
People always seem to like to generalize, in the spring season, letting a hundred flowers blossom and one hundred birds spring, self-serving that this is a good scene, the mood could not help but be excellent. Thus, trapped in a network, others call it love. Unwittingly, supply high power led street light sweet and unspeakable, when all is life. Beautiful sky, there are two faces met, and promise forever vows, the envy of the Quartet. Even that trick many people tired of the spring rains is defined as it is a symbol of love. Dream Whispering Colour in this season, really do not know the dream Whispering only know the number of number with this symbol, and then a load of a drift bottle, again and again drifted into each other. Of them in this time and time again, the oceans have been buried, perhaps, there is no way to withstand this passionate and a little too heavy emotions.
The buzzing of the cicadas throughout the summer, supply high power led street light the heart can not calm as Lake, smiles Ruzhui dream, Ruoyouruowu the subtle, such as dust. Rare summer rain, half sun, half rain meaning picturesque. The rustling, the library, singing and ear, the slightest tenderness, watching out the window, floating parachutes, walking hastily, lips evoke a trace of warmth, a seven-color parachutes are constantly near, near. Always like to become attached in the rain, spring rain has been a romantic now, hearts want this for a while, it should be is what kind of a shock like, look forward to continue to look forward to now, it is in Ruqierzhi. supply high power led street light
Zoom lens, and then zoom in, thin looked parachutes tremble like an umbrella, but it is a different kind of situation, the two hands are clasped, the two eyes is so eye from Yang Ran, one belonging one belongs to, I do not know what kind of a scenario, but the outcome in mind is slowly formed, those on before all the same as at the balance sheet, the same as change the kind of appearance in the heart The horror again and again at the same time, more heartbreaking fall of the voice.

The exploration of LED street lamp design

The exploration of LED street lamp designLED street lamp selection of LED is very important, some manufacturers use single integrated package 10W, combined production of street lights, there are optical light distribution difficult, prone to glare, the overall cooling difficulties defects. Useful 3W ~ 5W module, LED meter-per-watt light efficiency is low, there are also the overall heat dissipation problem, the same luminous flux compared with the single 1W price advantage is not obvious. Taken together, the selection of high-power 1W LED is more reasonable. Technical level from the current high-power LED 1W light efficiency is relatively high, led high bay for the obvious advantages of energy-saving lighting, the current selection of 1W to do the street light is more reasonable.
LED light color selection is also a noteworthy factor. In the development of road lighting, there is a comparison of the use of yellow and white. Yellow is now the mainstream of high-pressure sodium lamp, because of its economic energy, while they have excellent through fog performance, has become the mainstream the street for our country.Nevertheless, the yellow light, but also has its deficiencies: that is the color reproduction is poor. People feel that way, sodium lights, the illuminated colors are yellow and distortion.
The pursuit of white light is natural sunlight. Because it has the best color performance, while the sun is a warm white light. So, If you can do and similar to daylight white light, while to take into account energy-saving advantages of yellow, it would be the ideal selection of lighting at night. The early stage of white light is a metal halide lamp, although it has the ability to perform than the yellow color over several times higher, but through the fog of poor performance, low useful life are difficult to overcome technical problems and has not been large-scale application. LED light source production can compensate for this shortcoming. Choice of LED light source’s color temperature 3500K or so more appropriate to meet the lighting requirements in photopic vision and comfort. Is feasible, but also in the development of today’s LED light effect on the cost and large area suitable for LED lights.
Above 6000K white street light held different views,ul led street light especially over high-power 160W, a cautious attitude in the fast road use. National standards for road lighting, highway, trunk road must be cut-off light type or half light lamps.
Cut-off light fixtures: maximum intensity direction and lighting of lamps down the vertical axis angle between 0 ° ~ 65 °, an angle of 90 ° and 80 ° angle of the direction of light intensity on the maximum allowable value for 10cd/1000lm and 30cd / 1000lm lamp.Regardless of the size of the light flux, the light intensity in a 90 ° angle to the direction of the maximum shall not exceed 1000cd.
Half of the light-type lamps: the maximum intensity direction and lighting of the lamp down the vertical axis angle between 0 ° to 75 °, an angle of 90 ° and 80 ° angle of the direction of light intensity on the maximum allowable value for 50cd/1000lm and 100cd / 1000lm lamp. Regardless of the size of the light flux, the light intensity in a 90 ° angle to the direction of the maximum shall not exceed 1000cd.ul led street light
Expressway road, road width, traffic is heavy, fast speed, visual acuity requirements.Brightness uniformity of illuminance, color temperature, on the road, glare indicator. In order to 400W high pressure sodium than blindly to the requirements of high power, high brightness. And LED today regardless of the luminous efficiency or have difficulty in cooling costs, cost-effective on the promotion difficult.

Beta led street light-the best

Beta led street light-the best

 

 

 

 

 

 

 

 

 

When all the flashy passing,
When the time is squeezed hurriedly leave. Nobody back, dim the lights in theDepartment, to see life, but still there are so many tangled shadow. Deposition, such assand,
Yang Qi in a little bit, a little bit down, Fen Yang in the water like Love, no longer back.
A long time, Beta led street light
Do not see the rings of a tree, or thin or thinning of concentric circles, a record of the old story of the spring and winter unexpected.
Or Xu is that Rearranging Mao?
Perhaps leaves Piaoling that month?
Or maybe that day butterfly perch?
These old read, cut mottled Years. Are still not angry without a word.
In that Beta led street light
Quietly parked in the cross-section of the years.

I, the vicissitudes of Variety. Childhood ignorant, juvenile sparse mad rush middle-aged,elderly old age.
Write up, but hurry.
Often the old Yi Mo, who has done the number of brilliance dream? How many times, sadbecame worried the next month the painstaking human child?
Thousands of cups smile a drunk, and finally off but the song to make the wine thin. Why is gathered from our daily homework? Edge to edge to, but also written which sigh sighit?
Several years later,
Dust, tobacco, us ever remember, those people in the horizon lonely?
Linger printing Beta led street light
Scenic spots, such as days, everyone is a landscape of the eyes of others. You are asad old trees or Yan Yan, a flower or again or to dress up the guise of the wilderness, ora weak wall spread upward worth mentioning. A curtain, are the Theatre: Fiat allies and enemies look Koto, Fei sorrowful lingering gracious, step three sigh of life and life wrong,the spring breeze was blowing all smile.
Everyone, all became actors. Crowd with percussion sonorous, was watching with thestyle of singing.
Twinkling of an eye, led high bay
Is the song scattered evening off to go to tea is semi-cool.
Always years Cuotuo.
Always, time no longer.
Life really is too short, I, make life difficult for the fleeting, All things are is the dance of the water the Dongshan into the sea. That can not stay, that is, unable to retain? Unhappy to survive. An open, generous heart?
Because, when those Beta led street light
That once belonged to our days.
Ripped up
Is forever away,
No longer, does not return