This is almost exactly the same as the one entered in the green challenge, with the exception of the background color and the black tie on the lower left of the coil... Is it allowed to enter the same image twice?? Not very creative!!!
You have all the elements in the shot working great together for the concept at hand. Really like the touch of the barbwire look of the slender black wire. The lighting effect works really nicely. With advanced editing I'd smooth out the reflections in the lightbulb itself just a bit.
Reminds of the Self Illumination series of renders from Andre Kutscherauer.
This should do well. I hope so.
I know you're going to hear this more than once, but there is a duplicate of this on the Green challenge. It might not be the same "file," but it is the same idea/shot-setup regardless. No vote, I'm in this one.