is about to roll out its Energy Smart line of LED incandescent replacement light led bulb within the next 16 months.

The replacement for the dimmable 60-watt led bulb will come  in November, in the form of a 13-watt, smart LED.

By the end of 2012, the replacements for both 75-watt and 100-watt GE bulbs will be available in 18 and 27-watt varieties. The bulbs are expected to last up to two decades, based on three hours of use per day.
 
Asides from GE , Slyvania and Philips have also introduced their versions of LED replacement bulbs, which are said to use one-tenth of the power of incandasent bulbs.