Purchased a new home in February, got the GF in April, been finding a bunch of good uses for it As I rehab the house.
Found out there was no insulation above my lights, so it felt like there was AC pumping through them when it started getting cold. I’m working on remodeling the room anyway, but didn’t want to get up in the attic to redo all of the insulation so cut out some blanks that would fit the holes and found it helped a lot with the heating bills and the ongoing breeze.
I also have some OCD and light switches with the screws drive me nuts since they never line up.
Screwless Lightswitch Covers:
Still have a lot more but these have been pretty useful with nice little custom items around the house.