A German company organizes international exhibitions with the theme "Energy Future" to promote clean lighting bodies.
"Streetsun" as hereinafter is constructed from an aluminum leg, high at least 4 feet, "hat" with photovoltaic panels and lamp itself consists of 12 LEDs.
"Streetsun" needs a light to accumulate anergie to light for 3 nights, with a power of 70 watts and an intensity of 360 lumen.
They guarantee to 50,000 hours, or approximately 10,000 nights or 27 years.
This system is used widely in Germany, a country where it was conceived, especially in areas difficult to reach. A light bulb "Streetsun" cost around 2700 euros, the rapporteur in the life of this would cost around 100 euros per year.
After elimination of all incandescent light bulb or halogen in Europe is estimated that Europeans energy bill will be reduced by 11 billion euros annually and the amount of carbon dioxide will be reduced by 32 billion tons.
If is true, that would be the effect if this system would be adopted by all countries in the world?
It would be an "oasis in the desert" to the nature of this quantity of carbon dioxide which will be informal in nature.
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