Just trying to picture how you did this in my mind... The LED strips are mounted with adhesive inside the plastic cover for the fluorescent lights from AP? I might need to look into doing this. I see a more stable temperature during the time that the fluorescent lights are off than when they are on during the day. It's not a swing that I'm terribly concerned about, but the more stability I can introduce into my enclosures, the happier both myself and my animals will be. Thanks for your clarification in advance!