![Solar, Wind and Bicycle-Powered Christmas Tree in Peru [photos]](http://greenupgrader.com/wp-content/themes/loak_v1_gup/thumb.php?src=http://greenupgrader.com/wp-content/uploads/2009/12/lima-christmas-tree.jpg&h=150&w=150&zc=1&q=90)
As promised, here are several photos of the eco-friendly Christmas Tree using LED lights, wind power, solar power, and bicycles in Lima, Peru.
Tonight the Lima district of San Borja plans to light an emissions-free Christmas tree in a popular park as part of event called “Magic, Light, and Color: the Energy You Generate.” The 11 meter high tree will display LED Christmas lights powered by a combination of 10 bicycles, a wind turbine, and two small solar panels [...]
I was shocked and awed by the EarthLED LED light bulb out of the box; and the Lights of America (LOA) LED light bulb was about as exciting as one would expect a light bulb to be.
You’re probably already replaced most of your home lighting with energy-efficient CFL bulbs. If so, great. CFLs last longer, use less energy, and help save you money. But they’re also what you might call a transitional technology. While they are a heck of a lot better than traditional lightbulbs, CFLs pale in comparison with what is [...]
Upgrade: $30 Compact Fluorescent Light (CFL) Bulbs are a much Greener alternative to conventional incandescent bulbs lasting up to 10x longer, and using roughly 1/6 of the power. This disadvantage to these is they contain a small amount of mercury and should not be disposed of in the trash. LED Light Bulbs are a mercury Free alternative [...]
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