Fateeye F4 H4 LED Headlight For Car H7 LED H1 H11 9005 9006 HB3 HB4 6500K 60W 13000LM 12V LED Auto Headlamp Fog Light Bulbs Wattage: 60W/pair Lumen value: 13000LM/pair Light source chip: Automotive grade custom chip NOVSIGHT 5530 Colour temperature: 6500K Operating voltage: DC 9V-32V Protection level: IP68 Material: 6063 aviation aluminium Heat diipation method: Aluminum body heat diipation Working life: 100000 hours Working temperature: -40+80 1, fanle design, zero noise, suitable for all use environments, including sand, dust, extreme heat, cold and other harsh environments, fanle design can reduce the failure rate of dead lights, bad lights; (because there is lubricant inside the fan, if used in harsh environments, the lubricant will melt, curing, resulting in the fan can not work properly) 2, size and halogen lamp size extremely close, integrated design, built-in driver, no extra complicated wiring harne, installation adaptability is super, plug and play. 3, non-polarity design, to solve the short-circuit situation caused by mis-installation of the plug. 4, no delay, fast start. 5, full intelligent chip temperature control system, intelligent identification of product temperature in real time, automatic adjustment of over-temperature current, greatly reducing the risk of product dead lights. 1. Please check the LED light base type and size of your vehicle to confirm if the item will fit it. 2. As a safety precaution, make sure the car has had time to cool down properly before starting the installation proce. 3. Make sure the ignition turned off and the keys removed. 4. Fully examine the connection of the contact points, ports and the wires as faulty connections can cause lighting problems. 5. If canbus wiring system show signs of problems warning error on the dash board: bulbs failure,flickering,customers may require one warning/error canceling load resistor/decoder to bypa the error meage. 6. These car models may cause the iue, like for BMW, for Benz and some Germany cars.