On Tue, 30 Dec 2008 12:49:34 +0000, Tim S wrote:

It's about time CFLs were marked with some universal light output
standard because the wattage means bugger all IME, apart from how
warm they will get.

All the ones I have looked at have the light output stated in lumens in
the small print along with the cap size, voltage and current.

--
Cheers
Dave.