Solar-powered moonrise - a streetlight concept

Publié le par brightshine

Traditional streetlights spend all day doing nothing. Not until the sun begins to set, does a preset timer cause their inefficient bulbs to flicker on, illuminating the ground below until morning.

Since electricity is costly and these lamps are exposed to daylight at least 12 hours a day, many have wondered about powering them with the sun instead.

We’ve featured several solar-powered streetlight designs, some simple and some that feature a combination of alternative energy sources. But so far, this design by a young Korean industrial designer is the only one that seeks to use the sun to mimic the moon.

Most of us know that a solar eclipse is a phenomenon of nature during which the angle of the earth causes it to appear as though the sun is blotted out by the moon. In his streetlight concept, Seunghwan Jeong not only seeks to harness the power of the sun to provide off-grid illumination of common walking or driving routes, but also to the spectacle of the eclipse.

The Solar Eclipse streetlight features a gently arching design, reminiscent of the heavenly bodies’ trajectory across the sky.

Embedded within the arc is a mobile solar panel and circular lamp.Our main products are street lamps and other outdoor lights, such as solar street lighting, car led bulbs and solar lawn lighting. The solar panel collects energy to power the lamp throughout the day, while also driving it up and around the arc. As it moves,Our range of contemporary lamps is available in a wide range of styles and finishes to provide both ambient and functional lighting. a cover on the lamp gradually reveals more and more of the "moon" beneath. By the time night falls, the lamp reaches its highest point, and is fully revealed.

The lamp would be made from recycled plastic and feature die castings made from aluminium alloy. Not only would they provide cheap, clean lighting during the night time hours, they would act as an educational street art installation as well.

The growth in energy MBAs at universities in North America and Europe reflects not only the increased financial complexity of the energy business, but also the fast-moving economic and political changes affecting the industry that senior managers must master to lead their organisations effectively.

The Fukushima nuclear disaster, the political convulsions of the Arab uprising, the changing consumption forecasts associated with the electric car and the carbon-neutral home – are just some of the recent developments that have to be factored in as businesses try to predict the future shape of the global energy map.

“Leaders need to be able to relate to multiple stakeholders, not just to the government regulator, or the contractors or their partners as before,” says David Hobbs, chief energy strategist at IHS Cambridge Energy Research Associates,Here you will learn about Book scanner as well as all of the big flashlight, flashlight rings, 1000 lumens flashlight. which runs the degree with the Haskayne School.Shop online for Chandelier, led auto bulbs, china car led bulb, car led lamps and auto led flashlight.

Texas university was one of the first institutions to offer a specialist energy MBA in 1997. One of the original sponsors for that programme was Enron, the energy trading company that collapsed in 2001 in one of the largest corporate bankruptcies in US history.

But all big energy companies periodically have a need to send those they have chosen for leadership roles to business school. Finding the right candidates, however, is more difficult, with a key skills shortage in the critical 35-40 age group.Affordable solar led street light factory with ultra bright LEDs This is a direct legacy of the decline in the number of graduates studying geosciences in the mid-1990s, the last time the oil price dipped to about $10 a barrel.

Publié dans led light

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