Kensun HARLEY-DAVIDSON FLTR Road Glide 1998 2007 2008 Bi-Xenon HID kit Simple installation - Usually in 20 minutes or less (some vehicles may require a professional installation) 100% Water-proof, 100% Dust-proof, 100% Shock-proof Produces 2 to 3 times as much light as a halogen bulb Superb night-time visibility Included in kit: 2 slim digital ballasts, 2 bulbs, Installation instructions, Smart aluminum carry-case