OPT7 Blitz Slim H11 H8 H9 HID Kit - 3.5X Brighter - 4X Longer Life - All Bulb Sizes and Colors - 2 Yr Warranty [6000K Lightning Blue Xenon Light] Blitz Slim Series: Brilliant 3,100 Lm light - Reduced flickering with non-cycling technology - Crisp Clean HID Xenon Light with a 30% smaller compact casing 4x More light than halogen - 5,000 lifetime hours - 35% less power usage with the Z-Arc "Mini-ball" Xenon bulb Directly replaces your stock H11 halogen bulbs with HID Xenon Bulbs. Can replace any light that uses the H11 bulb size Compact Slim Aluminum Casing - Waterproof Seal - Rumble Resistant Padding WANT THE BEST? Maximize bulb life and performance with an HID relay. Sold seperatly