A halogen lamp can be operated at a higher temperature than a standard gas-filled lamp of similar power and operating life, producing light of a higher luminous efficacy and color temperature.Used in nearly any application, including in many automobiles, boat and landscaping lights, and so onSince the nature of the item being offered might fit a large variety of different functions, please make sure this is the correct application type of bulb.Features: 100% brand new and high qualityLow power consumption.Easy installation, plug and replace.Light weight, long lasting.Advanced Xenon technology. Better reflections from road signs. Enable the headlight looks like that of luxury cars. Specifications:Socket:H11Color: White (as picture)Application: Headlights Low /High BeamsPower: 12V 55W ,100W for choiceLonger Life: Up to 60000 Hrs Note: For the safety of your eyes, please don't look directly at the bulb within one meter.Vehicles equipped with factory xenon hid system will use different bulb size. Please refer to your owners manual or search online for correct fitment.