“Installation is harder than most, since it must be flush mounted so the bottom switch (used for programming the dimmer) must be outside the sheetrock. The multigang plates are only held on by tiny clips and can be challenging to get the dimmers aligned. Programming features are fantastic. Would have rated the item higher, but the phase selectable and higher wattage version is VERY expensive”
“Super expensive (the 150 watt version is less than half the price). Super programming features, great function, but installation can be challenging if box is not flush to sheetrock and very carefully installed”