yup. My heat lights for most of the herps are off, only uros have their lights still and my turtles have low watts. But we installed the AC yesterday on the main floor and upstairs is next.
It doesn't help much in the herp room as that is in the basement so I intend on using our extra fans down there this year. Last year even with all the heating units off I still lost 2 animals during a heat wave. This year I want to be prepared we will be using 3 fans one in a window and two standing rotating fans. If I need more I will get more! Would love to put an ac down there for them as well but it isn't really set up to fit an ac down there the way the basement windows are set up.
Just remember too much heat can do just as much or even more damage than not enough heat!