Beautiful mirror.  Easy to hang, just a few screws into a metal bracket on the wall. My 60x28 size was ok, but wish it were 60x30.  All wires are hidden out of sight. The “de-fogger” is a heater for the glass that prevents steam from fogging the mirror when turned on.  I noticed the defogger only works around the middle area of the glass.  It does not prevent fogging for the entire mirror.  I like the built-in clock and automatic sensing night light, as I can eliminate the need for separately putting these items in my bathroom. I can’t opine on the reliability as I’ve only had it hung less than 1-month ago.  Overall,