This just needs something compelling. A tighter crop, some color or toning? I dunno. Maybe positioning the light right behind the lamps would have done it.
The lamps are striking, but the background seems a little random. The trees at the right hand detract and the light pulls the eye from the center of the composition.
I see the lamp centered horizontally, but after placing my hands around the shot on my screen to cover, I'm wondering if perhaps, it would have been more powerful to have cropped a bit more off of the sides and top which would have centered the lamp completely and gotten rid of the tree tops...which are a little distracting from the main focus????