Absolutelights 400W 14000K SE MH Bulbs

[TRS]

I just found an Absolutelights (aka Absolute Trading) posting on EBAY.ca for a 400W 14000K SE MH bulb:

http://cgi.ebay.ca/400-W-Watt-14000K...QQcmdZViewItem

They sell other MH and HPS bulbs too. I am told that they are similar to a Sylvania bulb. Since they are cheaply priced, I suspect cheap quality as well. Have any of you purchased and burned this bulb? If so, what are your experiences?

[Zylumn]

buy 20 of them and change them out every 6 months. I am looking for some 400s. I might have to give them a shot.