Osram Cool Blue Intense H7 Car Headlight Bulbs Twin Pack 12V55W 64210 CBI pair Product benefits Stylish look Up to 20% more light(Compared to standard halogen lamps) Bluish white light fr Xenon look Areas of application Headlight Ideal for use in clear-glass headlights Product features Color temperature: Up to 4200k High luminous flux Headlight lamp for bluest legally approved halogen light Modern design with a silver cap Power Output: 12V,55W. Installation Base:PX26d Never touch the glass of bulb in the installation process.It will damage the bulb.