4-footers might be more economical, better light distribution w/ less watts,
can put them on various kinds of switches (incl individual pull chains) for
more lighting control.
I couldn't agree more, there is a reason 4' bulbs are cheaper, the
very same reason parts for a small block Chevy are cheaper. I won't use
anything else unless there just isn't room enough for a 4' even 2'
bulbs are more expensive which always made me wonder about burger King.