OPT7 Bolt AC 35w Dual Motorcycle HID Kit - 4.5x Brighter - All Bulb Sizes and Colors - Simple Install - 2 Yr Warranty [H7-6000K Lightning Blue] Bolt AC 35w: Extra bright 3,400 Lm light - Increased reliability with AC ADAPT technology (lasts 20% longer) - Compact Casing 4.5 More light than halogen - 5,000 lifetime hours - 35% less power usage - Compact Slim Aluminum Casing - IP67 Waterproof Seal - Rumble Resistant Padding COLOR PERFECTED: A perfect blend of xenon gas, calibrated by our own Unicolor xenon computer to ensure your vehicle is seen in the best light SIMPLE INSTALL and GUARANTEED FITMENT: Made to fit your motorcycle's stock halogen housing and sockets. As easy as replacing a light bulb Includes 2 Bulbs, 2 Ballasts, a FREE 2 Year Warranty, and a FREE Installation Support when purchased from OPT7Lighting.