I have that machine, too, and I agree that the lighting is the WORST! I put it on a table right in front of a window, but still am not happy with the light. Currently, I'm using an OttLite (flip-up desk style) that I got on sale at Joann's, but it still isn't bright enough to sew in the evenings. I will be checking out lights at Ikea on my next trip to Illinois.
I do love the Singer 5532 machine in all other ways!