Single Nanlight Pavotube vertical setup camera left, shot on my Sony a7iv with a Sigma 24-70 2.8.
This was shot at a local photo meetup. The space was too tight for strobes and soft boxes with the amount of people, so we were regulated to using LEDs and/or speedlights. I love going to photo meetups, because you have to think on your feet since you have minutes to setup and shoot at times.