Instead of the lights following the shape of the body, could lights be set to keep their shape and 'blister' out of the bodywork, like the rear lights on a Ferrari 458 which has round lights facing the rear, kind of set into a cylinder along the body.
Apologies if this is possible already, the pictures and videos I've seen show lights following the shape of the car. But sort of along similar lines, could lights have an option of being set into the bodywork?