On Mon, 24 Jan 2011 17:08:51 -0000, john eastwood
wrote:

you have given no information about the £100 one...for a house light
bulb ??

This Osram 12W LED (claimed 60W equivalent) is over £50 including VAT:

http://www.thelightbulb.co.uk/produc...osram-parathom

It claims 25000 hours life (not 2500). What's the advantage of LED over
CFL (given that the efficiencies and lifetimes are similar) that might
persuade somebody to pay that much?

Richard.
http://www.rtrussell.co.uk/