Odd. My lights fit with my plate bracket. I mean, it isn't one long light, its 2 short ones. Maybe because they're mounted incognito back a bit.... but they do clear the plate bracket height (when orange covers arent on). They're just pushed back to mount to some angle aluminum off the metal bumper underneath. They could have actually come forward and still been behind the plate bracket.
Do yours not fit in there, or you just can't get them in without removing the plate bracket or going from underneath?
EDIT: I just realized/remembered that I cut out some of the vertical "supports" in there. I GUESS with those in, your bar is pushed too far forward?