Can I flower with these

I have an endless supply of these gu10 bulbs. Can i use them for flowering?
http://www.lamps2udirect.com/pages/...ns-Energy-Saving-Low-Energy-Light-Bulb/133799
Please advise guys?

There not the right spectrum

no, they arent; but if you were to have at the least 30-35 of those set up extremely close (1-2 inches away) you could POSSIBLY flower 1 small-medium sized plant. It isn't practical by any means but it could be done i'm sure. wont be pretty.