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Products Solar Lighting |
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The Context: The $230-billion Global Lighting Energy Bill:
"Although one in three people obtain light with kerosene and other fuels, representing about 20% of global lighting costs, they receive 0.2% of the resulting lighting energy services."On a percentage-of-income basis, households in developing countries spend hundreds of times more for lighting services than their counterparts in the North."(from linked full report)
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Photon Lamp™ Ultra Efficient Solar Lighting System, Bright white LED lighting . Nickel Metal Hydride battery pack typical recharge of 500 to 1,000 cycles---NO memory effect . Solar module charges battery pack in 4 to 6 hours of sunlight. Lamp usage of 3 plus hours per recharge. Three times more efficient than compact fluorescent bulbs.
Another source of architectural LED lighting in the U.K. |
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Holly Solar, a source for DC LED lighting |
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Led Lighting from Stanford Social Entrepreneurship Startup project |
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Sundance Solar |
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Solar Lantern |
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Sun Tunnel |
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Compact Fluorescent Light Bulbs And Energy Efficient Lighting From TCP |
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Solar Light Pipe "It’s amazing what a ray of sunshine can do to brighten a busy person’s day. And it’s even more amazing that a Washington, D.C:-based law firm would spearhead a groundbreaking effort to bring a little sunlight – or sometimes the semblance of it - to its employees. But the partners of Morgan Lewis ... saw a wide range of benefits in doing so. As a result of their pioneering spirit, an astonishing five-ton sculptural solar light-pipe - the largest solar light fixture on earth – enriches their 14-story downtown office building in diverse and intriguing ways...." |
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Hybrid Solar Lighting: Research under way at ORNL could lead to entirely new, highly energy-efficient ways of lighting buildings using the power of sunlight. |
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SolarTechnik Garden Light |
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