Works great. Was easy to install. I wired it so it turns on with the shower fan and the shower light.
The Defoggers were easy to install and they have worked just fine. Excellent product!
Great product! Does work better for new construction because of the need for power. But, I put it in an existing bathroom during a refurb.
I use it behind a shower mirror. Does not seem to take away the mist as well as I thought it would. Maybe it has to be on for a longer period of before getting in?