GE’s new Energy Smart 9-watt LED bulb looks almost like an incandescent replacement product, but it has heat-reducing fins that distribute light like a traditional 40-watt product. The bulb has a life span of more than 25,000 hours (or 17 years based on four hours of daily use), which is 25 times longer than a 40-watt incandescent or halogen bulb and more than three times longer than a standard compact fluorescent, the company says. It costs $40 to $50. GE Appliances & Lighting, 800.435.4448;
www.ge.com.
The Debris series is largely made from baghouse dust, granite dust, and spent abrasives.
EasyGreen creates vegetated walls inside and outside.
Invisi Series II's flushing mechanism and tank are hidden behind the walls.
BamDeck is a dense and strong outdoor bamboo deck board.
Voltex's hybrid technology results in an operating cost of roughly $200 per year.