Osram Night Breaker Unlimited Halogen Headlamp Bulb Hcb +110% More Light And +20% Whiter Up to 110 percent more light on the road (compared to standard halogen lamps) for fatigue-free and comfortable driving A light cone up to 40 meters longer (compared to standard halogen lamps) for better visibility and significantly longer response times Up to 20 percent whiter light (compared to standard halogen lamps) 3600K Longer Life Due To Robust Coil Design H7 Bulbs size (Pack of 2)