i can see, i can see...!
yeah, yeah we have lights down the hall and on a dimmer switch too. i can't tell you how much of a cave the hall was before. i guess i never notice because we were used to not having light while walking down the hall - but now that we have that light, it is good.
we used 4" recessed lighting. we bought the kind for new construction because we had ripped out the ceiling. the new construction lights also allowed us to put insulation around them, which is something our house desperately needs.
we used string to insure everything was centered an aligned. before we selected these particular lights we looked everywhere and i prices from everyone... wow do the prices very! one place wanted $600 for what we got for about $140 (this includes 4 more lights you aren't seeing). we got the lights from here - usa light. they had the best prices by far even with the shipping.