I've noticed a new trend among NewGrounds' 3D art submissions, and it applies here. Your depth-of-field blur is too high. We should be able to keep the entire lamp in focus, but the head of the lamp is slightly blurry while the neck is in perfect focus. The image also wastes a lot of space on the left- and right-hand sides, when clearly the image revolves around the model itself.

The model itself is all right! You used the right colors, specularity, and geometry to construct a convincing flexible-neck lamp of a particular design. There is room for improvement, however, in that the materials could look more "worn" or "used", and you could have done the image with the lamp on instead of off. The soft light-source was a nice touch, though.

Overall, I'd say you've got an excellent model that you could do more with artistically speaking. Please, please, please play with this model and use it in more submissions!