First, the light bulb is not standard (E26) as shown in Wayfair specification. It is Candelabra  base (E12).  The light bulbs were included but it does not say how many Watts it is. I end up use my own bulbs because they are not bright enough for me. The lamp is huge as other reviewers said. The arms are long so it can cover a wide range. It is  good for a large room with high ceiling. Assembly is not hard but it is a little tricky because material is not great and instruction is not easy to understand. It is difficult to tighten the bolt and some other parts so I do not feel it is sturdy enough to move it around often. The base is also larger than other floor lamps to keep it steady. The quality of the parts is not great considering its base price of $141.  It is dimmable. But you can either turn on or off all 5 lights. There is no option to turn only a few lights.

Pros: Cover a large range
Cons: Not very high quality material. Cheap design. Wish it uses standard bulbs.