2004 GMC Sierra 1500 Headlight Bulb Low Beam 9005 HID KIt VFR Factor in whether you need

Factor in whether you need to deal with snow or heavy rain regularly

H1 HID Replacement Bulbs are compatible with 35W and 55 W ballast

- Last 30x longer than Halogen bulbs

This means you might need to switch around the way you installed the lights if you don’t succeed at first

there are no moving parts which prevent any failure due to fans going bad

2004 GMC Sierra 1500 Headlight Bulb Low Beam 9005 HID KIt VFR Factor in whether you needThis 9005 HID XENON HEADLIGHT CONVERSION KIT has everything you need to make the superior switch from Halogens To HID lighting with the best visibility for those dark nights. This Kit comes with our Standard Slim 35W DC Ballast. 3,000K 4,300K 6,000K 8,000K 10,000K HID's are 5x brighter and last 3 times longer than your factory Halogen Bulbs. 100% plug n play 15 20 minute install time 5 Different color options available 6,000k being the brightest. Two