Origin:Mainland China Certification:CE Canbus Technology : The product is equipped with Canbus technology, which ensures that it won't cause any error messages on your car's computer system. High Brightness : With a brightness of 100000LM, this LED bulb provides excellent visibility and enhances your driving experience. Plug-N-Play : The bulb is designed with a plug-n-play feature, making it easy to install and saving you time and effort. Wide Compatibility : This LED bulb is compatible with multiple car models, including H7, H4, H11, H8, and 9012, making it a versatile option for car owners. Wattage: 160 W/Set Lumen : 100000LM/set Lifespan: >30000hrs Beam angle: 360 degree, No Blind Operating Voltage: DC9-16 V Operating Temperature: -40C ~ +85C Heat Dissipation Theory: Aviation aluminum 6063 Mini size , suit for most car model Two-way heat dissipation channel: 1.All-in-one aluminum profile as heat conduction system, 360 degree heat radiating 2.High speed mute fan (12000R/Min),high Air flow for faster cooling rate Package : 1 Pair LED Headlight