We have been using the new LED light by EcoluxLighting, it fits any machine and we can't beleive the difference it makes when sewing on your machine. IT is amazing!
This light is a bit spendy, but SOOOO worth the money. It enables better stitching because you can clearly see where you are going.
Put it on your own gift list, mother's day list, your birthday list . . . or your just because I am wonderful list.
A great tool.