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http://www.nytimes.com/2007/05/20/world/africa/20lights.html?th&emc=th

Since August 2005, when visits to an Ethiopian community prompted him to investigate orbicular admittance to staged light, Mark Bent has spent $250,000 to amend and concoct a solar-powered flashlight.

His conception gives up to heptad hours of reddened on a regular solar charge and crapper terminal nearly threesome eld between replacements of threesome AA batteries costing 80 cents.

Over the terminal year, he said, he and joint benefactors same Exxon Mobil hit donated 10,500 flashlights to United Nations refugee camps and individual assistance charities.

Another 10,000 hit been provided finished a income program, and 10,000 more hit meet arrived in metropolis awaiting organisation by his company, SunNight Solar.
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Kevin G. Lowther, Southern continent administrator for Africare, the maximal dweller assistance assemble for Africa, said his body was sending 5,000 of his lights, purchased by Exxon Mobil at $10 each, to agricultural Angola.
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With a lowercase research, he unconcealed that near to digit 1000000000 grouping around the concern go without inexpensive admittance to light.

He worked with researchers, engineers and manufacturers, he said, at the Department of Energy, individual dweller universities, and modify NASA before uncovering a entireness in China to display a durable, cost-effective solar-powered burner whose appearance was inspired by his wife’s shampoo bottle.

The light, or solarise torch, has a narrowing solar commission on digit lateral that charges the batteries, which crapper terminal between 750 and 1,000 nights, and uses the more economical light-emitting diodes, or L.E.D.s, to patch its light. “L.E.D.s utilised to be rattling expensive,” Mr. Bent said. “But in the terminal 18 months they’ve embellish cheaper, so distributing them on a distributed bit is possible.”

The flashlights commonly delude for most $19.95 in dweller stores, but he has ingrained a BoGo — for Buy One, Give One — information on his Web site, BoGoLight.com, where if you acquire digit burner for $25, he module acquire and board added digit to Africa, and donate $1 to digit of the assistance groups he entireness with.
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By WILL CONNORS and RALPH BLUMENTHAL

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http://www.nytimes.com/2007/05/20/world/africa/20lights.html?th&emc=th
The New royalty Times www.NYTimes.com
Published: May 20, 2007