A simple upgrade you can do is to convert your can lights to LED. In recent years LED lights have become widely available and very reasonably priced. I got the above light from Costco at about $15 for a two-pack. In my case, I have 10 of them on my front and back porches.
One problem I had with my old lights is they were open around the bulb and this allowed wasps to get up above the soffit and build nests. If you look at the picture you can see this problem and there really isn’t any way to fix it that I have found. With an incandescent bulb, there isn’t a cover that you can put over it due to the heat created.
Looking at the replacement LED you can see that it simply screws into the existing socket and has what is in effect two springs that hook into the can and draws the light up to be flush with the ceiling.
Installation could not be simpler:
- Remove the old bulb and trim ring
- Screw the plug into the socket
- Hook the springs over the lugs in the can
- Push the light up and it will snap up to the ceiling