On Thu, 10 Jan 2008 09:45:31 +0000, Dynamo Hansen
wrote:

I assume it's more - so is there a real net /overall/
saving over the bulb life?

The people who have studied these things in detail say so and I
believe them.

Oh well if *They* say so and *you* believe them.

*That's it then*

If you want to look at the figures try using a search
engine to study them.

Or alternatively ask on uk.d-i-y .

DG