Sylvania SYLVANIA - D1S Basic HID (High Intensity Discharge) Headlight Bulb - High Performance Bright, White, and Durable Lamp (Contains 1 Bulb)

Size:D1S Basic SYLVANIA High Intensity Discharge (HID) Lamps use less energy than halogen lighting, while producing 3 times more light and less heat. HID lighting is light from a plasma discharge rather than a filament creating a distinctive blue/white look in your vehicle.