Buy a lamppost, after 2 hours, it goes off, I change the bulb, taking, nothing happens, he does not work at all. Amazon takes me, I need to return it by mail (1 hour of work), Amazon sends me another one, same after an hour (less time) it stops working. Similarly bulb change, decision, nothing works. Broken. And again I have to return the second. Please do not buy this lamp, it is completely defective.