The assembly of this lamp is just a painful experience. The instruction manual is useless. The design of the lamp makes the assembly process unbearably difficult and confusing. It took me ages to get the cords through the tube. The inner thread of the tubes are so sharp that I cut my fingers. The manual has no clear instruction as to which tube goes to socket. I've tried countless permutations and still unable to create the angle  the lamp is supposed to have in the picture. I even doubt the actual product I got is not structured the same as show in the picture. Finally, the manufacturing quality of the lamp is average at best.

Cons: Extremely difficult to assemble; Not exactly the same as shown in picture.