Using camper energy savings ideas (LED) in your house?

We have slowly converted our house to LED. Most lights I wait for incandescent failure before replacement. Some lights we rarely use. Rarely used lights are still old school incandescent. Using my Flir, I have found incandescent to reach very high temp quickly. They also cool fast. LED seems to reach a much lower operating temp. LED seems to retain heat over a longer period of time when turned off.