Articles About “Light-emitting Diode”
- Author:
- Mark McDowell
- Posted:
- 02.15.2012
LED Lightbulbs More Affordable, Easy on the Electric Bill
If you’d like to slash your electric bill, switch to the LED light bulb, the “light-emitting diode” that General Electric invented 50 years ago. Now, LED bulbs are the focus of intense competition among all of the major lighting manufacturers. “There are two races going on,” said Todd Manegold, LED product manager for Philips Electric. […]