#1 looks average, reminds me of hot table lamps.
#2 is pretty nice looking, gives off a modern look.
#3 looks like a snow globe streetlight, that's an awesome streetlight.
Of the three options, I'd say #3>#2>#1 but that's just my preference. Good luck on your decision!
I think 3 is really cute, but I can see why everyone voted for 2 also. It depends on the rest of your town. But based off of the path, I think either 2 or 3 would look good, with 2 being more classy and 3 being more cutesy.