Green Energy Futures:
The Cree 9.5 watt LED light bulb - one with the glass removed so you can see inside.
Green Energy Futures:
The inner workings of the Cree 9.5 watt LED light bulb - there are 10 LED elements inside.
Green Energy Futures:
David Dodge Green Energy Futures host installs a LED light bulb in his kitchen. At $15, the bulbs are half the price there were just one year ago.
Green Energy Futures:
The Philips 11 watt LED light bulb provides the equivalent light of a 60 watt incandescent bulb and lasts 25,000 hours.
Green Energy Futures:
The Philips 10.5 watt LED light bulb is not dimmable, and sells for about $10.