I purchased a bunch of pairs of cheap frames or readers, I can't remember. I bought them in bulk from Direct Supply. It took like 8 weeks for them to arrive, so I caution you on that particular supplier. Anywho, then I bought red finger lights from Oriental Trading and slid them onto the arms of the glasses. In the blackout, the kids put the glasses on, then turned on the lights - and they came on iwith momentarily different timing, which actually ended up being fantastic! Good luck!