That's just a 65 watt, highly overpriced CFL. You'd need at least 3 of them to grow anything useful. For the same price (after shipping) you could go to home depot and get five 42 watt CFLs for a total of 210 watts.

The auction's claim of it being the same as 500 watts of HID is 100% bullshit. It's equal to maybe 35 watts of HID. Also notice the seller's horrible feedback.
BigBlock Reviewed by BigBlock on . Everyone's opinion on this light?? I came across this light on ebay, and the price looks too good to be true. I'm only going to grow 1-2 plants, but I can't tell if this is a piece of shite or not.... http://cgi.ebay.com/FLUOREX-GROW-LIGHT-SYSTEM-400-600-1000-HPS-HYDROPONIC_W0QQitemZ7746644903QQcategoryZ42225QQrdZ1QQcmdZViewItem Rating: 5