After months of on and off work, my Petrified Wood Tree lamp is finished! It is 42 inches tall and 24 inches across. Each of the three “branches” are separate shades with pipes that fit into the tree trunk, each illuminated with a 60 watt spiral super efficient soft white save the world bulb. The top shade has two more such bulbs. True to it’s name, these shades are constructed from thinly sliced Petrified wood sculpted with copper to form this mammoth lamp. I have not weighed it yet but estimate it at 80 pounds.