Not at the moment, I put a shelf at top of my veg closet and temps are around 79 lights on &73 lights out so im afraid they will get to hot. My mat has no thermostat &will raise temps a min of 10°.
If I still had them on the floor I would use the matt at night time,cause the temps get to 68° on the floor.
the mrs. had the idea of the putting the shelf at the top.