Took hours to install because the screws were too short and one of the bolts was not threaded correctly. After trying a billion things at home, finally went to the hardware store and bought my own longer screws. Then it was fairly easy, but as someone else mentioned it only takes small bulbs. Got bulbs in wrong color bc of limited options and they’re terrible, but that’s beside the point. One of the arms is half unscrewed and I can’t screw it back on so it’s wobbly, and on the other side I can’t unscrew part H because the threads are bad so I can put on one of the shades. All in all, spent 4 hours on something that doesn’t even work- not at all how I wanted to spend my day.