Desk lamp suggestion USA

Hi! I am currently in the US on vacation and last night the lady I am staying with and I did a puzzle together. She recently moved and has horrible lighting for puzzles in her new house. She says she hasn’t done a puzzle since moving because of the lighting situation. I would like to buy a desktop puzzle lamp for her as a thank you for hosting me. I know nothing about USA lamp brands that are good for jigsaws, and I don’t have time to order anything specific before I have to leave. I was hoping someone could give me very concrete directions like go to “this common chain store” and buy “this exact lamp”. I am in Tucson, Arizona if that helps. Very much appreciate all insight 😊