These work with the factory headlight design. hid and led bulbs dont.

everyone who uses hid bulbs in an H3, put yourself in the shoes of the driver in the opposite lane on a narrow country road in a rainy evening lol. and in a lower, standard size sallon car. or the guy in font of you in a smaller / lower car.
Cars that have projector headlights and people put his in them instead of the factory halogens, seem to be ok if they are aligned properly. H3 doesnt have projector type headlights, they use reflector type headlights. people might say 'what an *******' when you drive by or are following behind them, and for a good reason