Defective from the start, they did not even make a good connection of the wires, the electrician fixed it and then the middle lamp kept turning off. I rented the house, I didn't ask what happened, but the middle lamp never turned on. To have the electrician disconnect it and pay for reconnection again, well, it's not worth it.

After 1 month of having it, two out of the three bulbs started flickering until they burned out. We thought it was the bulbs' fault. We replaced them with new ones and they also burned out. We replaced it with a new one, defective as well. One bulb wouldn't turn on.
The electrician who installed it made an effort to repair it. Unfortunately, it only lasted for a day and the bulb started flickering again.
The electrician's comment was that the quality is very poor.
With the bulbs that burned out and the expenses for the electrician who came so many times, it ended up being very expensive and we are left with a defective light fixture again