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INTRODUCTION TO LED LIGHTING: LED lighting is now the optimal solution for residential and commercial lighting needs. Due to massive investment over recent years (Philips has spent over $5 billion on the LED market), LED technology has matured to a...

By Adam J. Crawford, Analyst The incandescent light bulb was invented in the very early 1800s, but at that time was a device too crude and impractical for mass adoption. Over the next 80 years, at least 20 inventors contributed to its improvement, until...

Watch more Green Living Guide videos: http://www.howcast.com/videos/514783-Top-7-Ways-to-Conserve-Power-and-Water-Green-Living Learn the difference between LED and CFL lightbulbs in this Howcast video featuring Alegre of Green and Greener. Hi, from...

Some misgivings, as the incandescent bulb heads for the industrial scrapheap by Gordon Campbell On the list of wondrous domestic appliances, the lightbulb probably deserves to rank right up there alongside the flush toilet. By the bulb’s kindly...

The humble light bulb has been around so long that it feels a bit strange to discuss it in the realm of eco-tech. We forget that the light bulb, now found in virtually every single home in America, was once a groundbreaking innovation. Light! At the...