I had to move the fan I was using to blow on the mini fridge when the lights came on due to room temps being paramount.. but I will get a dedicated fan for the fridge I think.. temps drifted up to about 79f overnight but that was in a 100F room.. with no fan blowing on the fridge.. Ive got the fan back on it now.. will see if it pulls temps back down.. oh and i will top off the res in a few hours too.