I ordered three of these lamps. Two are fine, on the other the screw will not hold the lamp in position properly. I screwed it very tight with a tool and will leave it in that position so I don't rip the thread.

I had a terribly difficult time putting the lamp together and it didn't operate quite as advertized. After less than a month, the part that the arm screwed onto was stripped and made the whole thing unusable.

Well made, good looking, easy to assemble and quick shipping.

Excellent lamp, easy to assemble, worth a try.