I have a Bendable Bright Light which I mounted with adhesive strip on the left side of my machine (that was the only place flat enough to fit). It has a flexible arm so I position it where I need it to shine.
I recently made a couple of quilts with a lot of black and was going crazy not being able to see as well as I needed. I bought the LED Light Strip that adheres under the harp area. It is a huge help.
Lucky you going to Houston. Check these out there.