Table lamps typically have the same threading as a tripod mount. If you're talking dpeedlights and not a heavy strobe, they sometimes come with a plastic stand for wireless use, and those stands often have tripod threads. I've used lamps to hold flashes a few times. Even popped the lampshade on upside down to soften the light a couple times.
A great thing to have in your kit is a manfrotto super clamp:
https://www.amazon.com/Manfrotto-035RL-Super-Clamp-Standard/dp/B0018LQVIA
Bit heavy to tote around but it can turn any sturdy object with an inch or two diameter into a tripod or light stand. There's also a "magic arm" gooseneck attachment you can get for it to aim a light more flexibly.