What do you think about this light and ballast?

this a 600W HPS cooled/digital ballast. Any thoughts on this. I bought it for price and still have two weeks to return or exchange it. Not sure if this is quality or not.

http://cgi.ebay.com/ws/eBayISAPI.dll...MakeTrack=true

Thanks!

Looks like pretty decent deal to me, although a one-year warranty, from an ebay business, seems like somewhat of a risk to me. Let me put it this way: if it were me, I'd rather pay the extra $100 from bghydro.com and get a five year warranty and know they'll still be in business if I need to use that warranty.

But if you've already got the light, well, your call, your money. If you're happy with the deal, and the seller's happy with the deal, then by definition it's a good deal. ;)

Thanks!