New from OSRAM, the Xenarc Cool Blue Boost gives you the chance to bring an intense �hyper blue� light to your vehicle. Why buy the OSRAM Xenarc Cool Blue Boost D3S (Twin)? Following on from the success of the popular Cool Blue Boost halogen range, OSRAM have reached dizzying new heights of innovative, stylish automotive lighting with this, the new Xenarc Cool Blue Boost range. With the colour temperature of the bulbs achieving up to a whopping 7000K, the Xenarc Cool Blue Boost range far surpasses most bulbs in the market in its ability to produce a blue-white light. As a manufacturer, OSRAM has committed itself unwaveringly to the task of producing innovative automotive lighting that defies the expectations of the customer and the competition: the Xenarc Cool Blue Boost is proof. The intense blue-white light of the Xenarc Cool Blue Boost is achieved as a result of OSRAM�s implementation of a special filling system in the bulb as opposed to the conventional coating that bulbs with lower colour temperatures normally use. Along with a �hyper blue� light tint, the Cool Blue Boost offers a sturdy design and impeccably accurate beam projection thanks to OSRAM�s highly revered manufacturing standards and precise engineering. All of which lets you enjoy the supreme style of a blue-white headlight as well as the safety of a well-made bulb that doesn't dazzle other drivers. The Xenarc Cool Blue Boost simply promises incomparable style in an expertly designed, reliable package. Features and benefits Up to 7000K colour temperature Vivid blue-white light colour Bulb for styling purposes � no extra light produced Not road legal � off-road usage only