My daylite basement has nine Juno 6" cans on one three way circuit. I have never been able to get decent life from any type of lamp that I've used. Both standard lamps and Halogens burn out after only very short usage. They are IC rated cans, but there is no insulation in the joist space. Similar cans on the main floor work just fine, with decent lamp life. Right now I've put plain 60W bulbs in and nothing has failed in the last couple of weeks, but they look terrible. Any ideas?