Because of the way homes are designed, we often need lighting during the day. This seems completely crazy when the sun is ours for the using. It seems more like we as humans should be in the business of creating shade. Enter Sun-Tek Tube skylights. With a few of these around your house/ apartment, no more will you have to turn on lights during the day.
The great thing about this design over some others is that the diffusion lenses that mount in the ceiling actually look like light fixtures so no one will be able to tell that you are stealing energy [for free] from the sun. The perfect crime. Find one at Sun-Tek or a list of other manufacturers here.
Sun-Tek also has a spyder system version which splits a normal skylightish dome into a bunch of lamps.We want a few of these for the office of the Unplggd dorm.