041215 1415 - Greg posted:

Can you get to the attic above them?
If so build a drywall box over the can and you can then insulate it. There is
also a prefabricated enclosure you can buy at a builder's supply. Energy codes
are starting to require this so there are more products coming on the market.

Yes, and replace incandescant lamps with the newer spiral fluorescent lamps,
but only if you don't have a dimmer on them.