no it's winter here it stays cool, It's a 6" fan that is set to about 40% speed on the control dial it's barely working.
Bill it's a piece of mdf board, i am aware of fire hazards but i think it will be ok life is full of risks just another one i will take.
Bill what do you look for to decide when to harvest is it a combination of things like the slowed down uptake and the amount of white pistils remaining?
A couple more pics from my previous grow using just a total of 408w of LED light for both plants and when harvested the colas had excellent weight i delayed growing again just because i had plenty from the harvest.
Front plant
Rear plant
harvest