Most recent model vehicles use halogen type headlights, which are brighter than traditional bulbs.
Some vehicles have adjusting screws, which allow the light to be aimed.
Burned out bulbs should be properly replaced to keep the vehicle operating in a safe manner. Halogen bulbs improperly replaced will have a shorter life and will not illuminate the road as effectively. That's why Jiffy Lube offers a headlight replacement service . Back to Under The Hood Jiffy Lube International, Inc.