Im having a little over heating issue while the plants are small and vegging in the tent with a 400 hps.
I have a 400w digital ballast and thinking of selling it, and getting a switchable one so i can use a 250 mh lamp i have, that would keep the temps down till they got bigger and would give them some blue spectrum.
http://www.onestopgrowshop.co.uk/grow-lights/ballasts/maxibright-400-watt-digilight-pro-digital-variable-output-ballast.html?gclid=CJrU9uzyn7sCFQrJtAodLXwA1w#.UqQE6ZS8tKk
for that extra oompph..?
http://www.onestopgrowshop.co.uk/grow-lights/ballasts/adjusta-watt-600-watt-switchable-digital-ballast.html?gclid=CJmBpYDzn7sCFRLMtAodwDkAlw#.UqQFEZS8tKk
cheers.
I have a 400w digital ballast and thinking of selling it, and getting a switchable one so i can use a 250 mh lamp i have, that would keep the temps down till they got bigger and would give them some blue spectrum.
http://www.onestopgrowshop.co.uk/grow-lights/ballasts/maxibright-400-watt-digilight-pro-digital-variable-output-ballast.html?gclid=CJrU9uzyn7sCFQrJtAodLXwA1w#.UqQE6ZS8tKk
for that extra oompph..?
http://www.onestopgrowshop.co.uk/grow-lights/ballasts/adjusta-watt-600-watt-switchable-digital-ballast.html?gclid=CJmBpYDzn7sCFRLMtAodwDkAlw#.UqQFEZS8tKk
cheers.