1. Low Power Consumption than Halogen bulb, Energy Saving. 2. Easy installation. Specifications: 1. Voltage: DC 9-30V ( Fit 12V,24V Vehicle ) 2. IP Rate: IP65 3. LED type: DOB LEDs 4. Beam Angle: 360 degree 5. Color Temperature: 6000K White 6. Heat Dissipation Theory: Heat Pipe Technology + A380 Aluminum Heatsink 7. Operating Life: >50000hrs 8. Operating Temperature: -40 - +80 Celsius degree 9. Application: High Beam Head Lights 10. Number of Bulbs: 2 11. To Fit: High Beam Head Lights Kit 12. Placement on Vehicle: Left,Right,Front 13. For a few newest years make cars(About 0.1%), Germany Cars, Dodge , Jeep, Toyota, Nissan, Ford, Chevy Cars and DRL Model may need add Load Resistors(Not including) to stop flickering issue or fix error message.