There are many applications for peltier cooling in industrial settings, i.e. sensor devices (or, actually, microscopes with CMOS sensors). Those have to be temp

There are many applications for peltier cooling in industrial settings, i.e. sensor devices (or, actually, microscopes with CMOS sensors). Those have to be temperature stabilized to minimize noise while also be IP rated, i.e. no air cooling. 75% efficiency gains would be awesome here.