Can anyone recommend a light similar to the one in this picture?

https://lemmy.world/post/48222135

Perhaps you can find a lamp at your local thrift store, swap meet, or flea market? Assuming the fixture works then it’s mainly a matter of getting a nice grow bulb for your plants. Good luck!
Maybe, though I’ve never seen a good one when I’ve looked. I get most of my pots from resale shops and have kept an eye out