Though they may seem insignificant, headlights are as important as any other part of a car. They in fact come in different qualities with different performance capabilities, with the best headlights yet being the HID (High Intensity Discharge) headlights. Check out my other article "Get HID lights - Don't Feed the ZOMBIES". What are HID headlights? Unlike other ordinary headlights, HID bulbs are filled with xenon gas in place of a filament. It is the xenon gas that produces light when read more..