1st try to make a Lamp

Alot of unnecessary edge loops on the "pole", that you could erase without any visual impact.

I see you used Nurbs or splines (or whatever It's called on C4D) so I suggest you convert it to a poly mesh and start cleaning the mesh out.

Nice for a first attempt tho, keep up.

Yeah it looks very hi poly for a game model (if you are intending to use it in a game that is). Other than that it looks like a good start.

You can drop some polys out of the backboard aswell, is it intended to be a game model?

will it be normal mapped, if so you could replace the glass and its frame with a much simpler cylinder just to get your silhouette and add detail with small texture, opacity and normal maps.

I do likies your glass though