If you'd like to improve your night vision, it sounds like you could use an SLX bulb upgrade. Our SLX efficient lighting selection will surely please you. You will light up the night with an SLX HID conversion. Our SLX Xenon HID bulbs are top of the line and will burn for thousands of hours. With an HID ballast, you'll be driving safer at night as well. Our SLX Xenon HIB bulbs discharge an extremely high amount of light. These SLX Xenon bulbs will allow you to see for hundreds of yards on the highway at night. Each SLX Xenon bulb comes with everything you need to install it. The same goes for our SLX HIDs and SLX LED bulbs.