lighting: help?

ac and i are trying to finish up our lighting projects around the house and we've finally nailed down most of the rooms (so far we have a niche pendant, nelson pendant and a simple white chandelier) but still have one left. for our kitchen i want one of those simple round diner-style lamps like the ones above (fado from ikea), but i don't have the time to run out to ikea this week. i was wondering if anyone knew where you could find lights like this in nyc or brooklyn? they're a pretty classic look but i haven't found any yet...any ideas are appreciated. xo, d*s