OEM+: The Cool Blue Boost Halogen bulbs put up to 150 % more light on the road (compared to standard halogen lamps) for fatigue-free and comfortable driving. Distance: Capable of producing increased sistance (compared to standard halogen lamps) for better visibility and significantly longer response times. Whiter: Rated at "Up to 5000K" in color, the specialized blue coating helps to produce a neutral yet crisp white light. Genuine: our shop is proud to offer high quality Original-Equipment Osram bulbs. We pride ourselves on being one of the last few distributors shipping genuine Philips & Osram lamps in the US. It is estimated that 80% of these bulbs sold through outlets such as eBay or Amazon are fakes.