thanks very muhc for the pound info on 12/12 light cycle hps i was wondering about cost and that sound okish lol im sorta unemployed despratly seeking work i can get a full extractor fan like this one...well this IS it exact same one= http://www.growell.co.uk/p/0231/GroW...tion_Kits.html

if i cut a round hole in roof of closet then hung the fan tube throu the hole and store the actual fan in the loft would that do for the heat?
chisme Reviewed by chisme on . IS THIS HAZARDOUS? Hi all just outta intrest would a 400w hps lamp with ballast be ok to run in a cupboard about 2 1/2foot x 2 1/2foot square and about 10foot high? or would it just cause too much heat? and be a fire hazard? Rating: 5