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 quality24V Truck bus usedLow power consumptionEasy installation, plug and replaceLight weight, long lastingAdvanced Xenon technologyBetter reflections from road signsEnable the headlight looks like that of luxury carsSpecification:Name: Bus Truck Used Standard Series Halogen LightModel: H4Color Temperature: 3000KPower: 24V 70W/100WLight Source: Halogen.Certification: E-MARK, TUV, E4Manufacturer: 100% Authentic XENCN ProductsCondition: Brand NewLonger Life: Up to 60000 HrsUse Position: Cornering Light, Fog Light Bulb, Headlight BulbNote: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.