Hi,
You have only one legal possibility for your headlamps: install exactly the same OEM-type bulbs, i.e. halogens if the car was factory-equipped with those.
Then there are many other options (mostly aftermarket HID or LED), all illegal at the current state of affairs. Beware of OFF-ROAD, RACE and similar labels - a sly way of saying NOT STREET LEGAL. Something may change in a year or two, but first in the US.
In order to understand what are the main components of your specific car is to read and decode the PR-codes on the sticker found in the trunk or in the Owners' Manual - a set of three-character strings, each describing items such as brakes, infotainment, transmission etc. - headlights should be covered there, I suppose.