Can't see well driving at night? Upgrade to Sylvania XtraVision bulbs. This 9012 bulb gives you more light on the road without creating glare for other drivers - that means better visibility and safer driving. It uses a special gas mixture and tough filament design for superior performance and durability. Perfect as a replacement for your high beams, low beams, or fog lights (check your vehicle's manual to be sure). Remember: always replace headlights in pairs! If one burns out, the other is usually close behind, and mismatched bulbs can give you uneven lighting. Sylvania's been making automotive lighting for over 100 years, so you know you're getting quality. Installation is usually straightforward if you're handy, or any mechanic can do it quick. See the road clearly and drive with confidence!