Too many problems with this product.  I installed the mirror and the wiring was misplaced inside the door that it blocked the strip of light and dimmed the light.  I placed the review and wayfair sent a second mirror which I plugged in to ensure the light worked and the wiring was properly tucked away.  That worked, but I did not get around to fully installing the second unit for some time. Now that I installed it, the light works, but the de-fogger for the shower does not work now. Really disappointed as it looks good, but something always wrong with the units.