You've done a couple things well here. The first is that you've submitted your assignment! Lots of people sign up and never get around to submitting a single assignment. So you're on your way. You also got very close and chose an interesting angle. All of this is great.
Now to be honest my first reaction was that I preferred the symmetrical image of the light switch as shot straight on.
It's tough to make a light switch interesting.
Perhaps adding a hand or a finger would have done the trick?
Apologies on the delay critiquing this one.
Nice job and see you on the next assignment.