So if you're upgrading to LED headlights in your Hyundai or Kia, these ACROPIX H7 adapter sockets are exactly what you need for proper installation. Made from durable plastic, they're designed to hold H7 LED bulbs securely in your headlight housing. The fitment covers a wide range of models - Hyundai Coupe, Tucson, Veloster, Sonata, Elantra GT, and various Kia models including Sorento, Sportage, Optima, Forte, and more. The installation is straightforward - you just remove your old socket and plug these new adapters into your LED bulbs. The inner diameter of 16mm is standard for H7 bulbs, and the black color blends well with most headlight assemblies. These are particularly important because LED bulbs often have different shapes and mounting points than halogen bulbs, so without proper adapters, they might not fit securely or align correctly in your headlights. The package includes two adapters, which is perfect since you'll need one for each headlight. Before purchasing, definitely double-check that these match your vehicle's specific model year and headlight configuration. They're non-OEM but designed to work as replacement parts for when you're converting to LED lighting. Whether you're doing the upgrade yourself or having a shop install your new LED headlights, having the right adapters makes the process much smoother and ensures your bulbs are mounted properly for optimal performance and safety.