And, they have a great look that sets you apart from other drivers. They're manufactured to OEM standards, so they meet your car's specs and install without a hassle. And, you can count on them to conform to SAE and DOT requirements, so you know you've got Corolla headlight bulbs that have passed the highest standards. Of course, they're backed up by extended warranties to guarantee they last for miles of rugged road wear! Count on us to light your path with the best bulbs in the biz!