Xenon headlights, also known as high-intensity discharge (HID) lights, use xenon gas bulbs with electrodes to emit light. These kinds of headlights aren't constructed with the standard filaments found in incandescent or halogen bulbs. While xenon models can be expensive, they're brighter, more energy efficient and last between 2,000 to 3,000 hours. Xenon headlights are also visually appealing thanks to their bluish color.
Benefits of Xenon Headlights