Cheap lighting HQI... to good to be true?

[zion-aquatics]

i bought one of these fixtures a while back it actually worked great , the only thing i had to do was replace the bulbs as the coloration on them was a little off , with phoenix bulbs it looked GREAT

[The Grizz]

These are the same thing but a little cheaper, shipped via USPS so there is no duti/broker fees:

http://www.aquatraders.com/Odyssea-4...ht-p/54248.htm

http://www.aquatraders.com/Odyssea-4...ct-p/54205.htm