OSRAM H4 12V COOL BLUE BOOST 5000K HYPERBLUE bulbs 62193CBB-HCB duobox (2 units)

It's finally time for a brighter, whiter bulb that you can rely on! Most high wattage bulbs still look yellow and most blue coated bulbs don't produce much light. With the Cool Blue Boost, OSRAM has made a whiter and brighter bulb. If your car isn't looking quite as modern in the new traffic, then the Cool Blue Boost is for you. With 80W of power, you'll be just as bright as cars with xenon headlights and have the same colour of light!

• Up to 5000 Kelvin - High contrast and brilliantly blue light for most stylish and modern on the road
• Xenon look - Bluish-white light for stylish xenon look
• Up to 50% more light - For better visibility and shorter reaction times compared to standard halogen lamps