I have one somewhere... the other was on the van when nicked two years ago. The consensus view for my van though was that it didn't look right and I'd have been removing the lamp had the thieves not removed the van first!
You don't need any bracket to mount a fog light.
I was looking for one of these brackets because I did not want to drill in my bumper but in the end i used one of the original bumper bracket holes.
Don't know if you like it but this is how i've done it