!!should i have my fan running even though im running heat free twin 110w flour lights it still gets very hot!!
and should my lights be on 24/0 or 18/6 at the moment i have them on 24 hours a day
hook a thermostat up to a exhaust fan, its fairly easy to keep it at 75 +-3 degree.
make sure you get a thermostat for cooling systems as a heater thermostat will not work