I have vaulted ceiling in sun room, put in 8 recessed lights, awful nuisance when bulb blows as so high, have still not replaced one that is gone for months. Anyway worst thing is there is a draught from them, couldnt figure out where the draught was coming from when the connecting doors were closed as all pvc windows etc but it is coming from the downlighters. I have also seen some beautiful center lights since and am sorry that I didnt at least have it wired to take a center one if I wanted to put one there, far too much trouble to try and do it now.