I've replaced most higher usage lights with LEDs, not at all smart except for the energy savings which is very smart.
Led's are available in a wide light temperature range. Some look just like incadescaents and others are brighter. After a human adjustment to the ones in the den I now prefer those as the room is much more like daylight. It was an adjustment and now the others are "dim" but DW likes them. :B
I have 3 way LEDs for our living/reading area, price has come down to the point that they are still pricely. Some dimmable LEDs and other non dimmable.