💡Easy installation: 1. the integrated LED headlamp bulb has small volume and convenient installation. 2. It only takes less than 10 minutes to start working. 3. Perfect for novices. 💡Product parameters: Wattage: 72W / pair Lumen value: 10000lm / pair Voltage: 9-32V Light bead / light source: Bridgelux Color temperature: 6000K Applicable ambient temperature: - 40 ℃ ~ + 80 ℃ Theoretical service life of the product: 100000 hours Product material: all aluminum fuselage (6063 aviation aluminum) Heat conduction mode: copper substrate heat conduction + double pure copper heat pipe Heat dissipation mode: aviation aluminum body heat dissipation + double ball fan heat dissipation Waterproof grade: IP68 💡Buckle adjustment mode: H1, H3, H4, H7 - 360 ° adjustment; H11, 9005, 9006 - 300 ° adjustment; H13, 9007 - 180 ° adjustment; 💡Package Included: 2x LED Headlight Bulbs 1x User Manual 💡Attention: 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 process. 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 bypass the error message. 6. These car models may cause the issue, like BMW, Benz and some Germany cars. 🥰Dear customer : The of this lamp can't depend on the model of your car. It depends on 【the model of lamp socket】. Our products have H4 / H7 / H11 / 9005 / 9006 socket models. If your original car is H4 / H7 / H11 / 9005 / 9006 socket, it can be used without adapting to your car model. 💡【After sales policy】 🌹We will provide a free replacement in the following conditions: 🌹1. We make logistics mistakes; 🌹 2.We send the wrong product; 🌹3.Product have quality problems which is not damaged by human factor within warranty period, the warranty period will depends on specific product warranty; 🌹If you have any questions, please contact us in time, we will give you a reply within 12 hours~ 🌹If you are satisfied with our service, please send a five-stars✨✨✨✨✨and praise with pictures, contact us may get a free voucher or a gift for your next order.🎟😊 🌹Enjoy Shopping! 🌹I hope you are happy, work well, and be healthy, Thanks!💕 🌹There are many full discount coupons in our store. If you don't find them, please contact us!