T5HO 55w CFL's Who has used them?

Hi all,
Was just wondering if anyone had any experience using the T5HO 55w CFL's?

http://www.lightbulbemporium.com/proddetail.asp?prod=20590


Have you flowered with them? How did it go?


Thanks for your input

I have 4x these right now. I use them with HPS I attached them to the back wall to and lined the front with mylar for side and bottom lite with the HPS on the tops. I think they are awesome for cheap side and bottom liteing get the 2700k for flower and the 6500k for veg. Also awesome as stand alone veg lites see for yourself.