Sylvania SilverStar Ultra is our brightest downroad halogen headlight in our entire family of products compared to Sylvania Basic. The combination of our furthest down-road, more side-road, and whiter light helps the driver achieve more clarity, making the night drive a less stressful and more comfortable experience. The brighter the light downroad, the farther you'll be able to see. SilverStar Ultra headlights offer more clarity, ultra night vision and a whiter halogen headlight. Sylvania Automotive is proud to offer a large variety of outstanding products that meet the needs of all consumers; style, performance, and safety alike. Sylvania SilverStar Ultra bulbs are DOT legal for on-road use. This pack of Silverstar Ultra headlight bulbs works with multiple vehicle makes and models. Not sure this is the right item for you? Refer to the bulb replacement guide to find the right light for your car: https://walmart.sylvania-automotive.com/ Sylvania H13 SilverStar Ultra Halogen Headlight Bulb, Pack of 1 Product Features: * Most Down-road*: SilverStar Ultra is the brightest down-road halogen headlight in our entire family of products compared to Sylvania Basic. The brighter the light down-road, the farther you'll be able to see. * More Clarity*: SilverStar Ultra headlights feature a whiter light for increased clarity. More clarity increases contrast, making it easier to distinguish between objects down-road, side road and in the periphery. * Ultra Night Vision: The combination of our farther down-road, whiter light, and more side road illumination is what we call Ultra Night Vision. This helps make night drives less stressful and more comfortable * Whiter Light*: Sylvania SilverStar Ultra headlights offer a whiter light for more clarity. Whiter light also improves contrast, helping drivers distinguish objects on the side of the road. * Sylvania SilverStar Ultra bulbs are DOT legal for on-road use * Lights dim over time so it is ideal to replace them in pairs for optimal performance *Compared to Sylvania Basic