In the US the move is to Compact Fluorescent Light Bulbs
Even out local power company is promoting in an effort to get people to switch over to them. I've been replacing the traditional ones for the laxt several years. The only real inconvenience is their swirl design makes lampshades hard to adjust.
http://www.1000bulbs.com/Compact-Flu...FQIQFQoddxbjXQ
Wal*Mart is committed to promoting them over the next 4 or 5 years in an effort to help hold down electrical production.
They are quite a bit more expensive, with regular bulb in the 4 or 6 pack costing a dollar or two, where these are sold in clam shell plastic packs of 6 or 8 and cost over $ 10 a pack. And they are a real bitch to store, as the clam shell is about a foot square.
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