HELP me BuY 400 watt HPS LIGHTs

i dont know squat about High pressure sodium lights,

all i know is they power punch and create a lot of heat

is this a good site to buy from? i heard you need a cool air hood or something like that to decrease the heat

http://growace.com/product_info.php?cPath=75&products_id=6245#chapter44

what kind of budget you working with? That will greatly depend on where this conversation goes

s0high said:

what kind of budget you working with? That will greatly depend on where this conversation goes

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150 and lower, know any good places or sites to buy a 400 watt? what you think of that site i showed above?